Pith Number

pith:W6DYC6UR

pith:2024:W6DYC6UR6V4EWIKQHGRDCZ3WEG

not attested not anchored not stored refs pending

Detection of an Orphan X-ray Flare from a Blazar Candidate EP240709a with Einstein Probe

An Li, Chichuan Jin, Cui-Yuan Dai, Curtis McCully, D. Andrew Howell, David Buckley, Dingrong Xiong, Dong Xu, Dongyue Li, Estefania Padilla Gonzalez, Giacomo Terreran, Haiwu Pan, Haonan Yang, Heyang Liu, Hua Feng, Huaqing Cheng, Hubing Xiao, Hu Zou, Itumeleng Monageng, Jie An, Jin Zhang, Jirong Mao, Joseph Farah, Jun Yang, Lingzhi Wang, Lixin Dai, Megan Newsome, Mingjun Liu, Moira Andrews, Ning-Chen Sun, Pathompong Butpan, Qinyu Wu, Rui Xue, Rungrit Anutarawiramkul, Samaporn Tinyanont, Shaoyu Fu, Shuaiqing Jiang, Suijian Xue, Weimin Yuan, Wenda Zhang, Wenjie Zhang, Wenxiong Li, Xing Liu, Xin Pan, Xinpeng Xu, Xinxiang Sun, Yifang Liang, Yijia Zhang, Yuan Liu, Yun Wang, Ze-Rui Wang, Zhen Guo

arxiv:2412.18463 v1 · 2024-12-24 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W6DYC6UR6V4EWIKQHGRDCZ3WEG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T09:53:56.185177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b787817a91f5784b215039a2316776219f6ead9fb5f5faf7a2c82b25f5caf9f3

Aliases

arxiv: 2412.18463 · arxiv_version: 2412.18463v1 · doi: 10.48550/arxiv.2412.18463 · pith_short_12: W6DYC6UR6V4E · pith_short_16: W6DYC6UR6V4EWIKQ · pith_short_8: W6DYC6UR

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/W6DYC6UR6V4EWIKQHGRDCZ3WEG \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: b787817a91f5784b215039a2316776219f6ead9fb5f5faf7a2c82b25f5caf9f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2531ce1c7e8703489ae63b7229f167997c7d2e63565a9e09d13903012ede692",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-24T14:46:03Z",
    "title_canon_sha256": "315a6f479fd63769e5820e3229191c889cb51ce368ad4b26c3eca75cd23fc457"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.18463",
    "kind": "arxiv",
    "version": 1
  }
}