Pith Number

pith:J2BDNYOQ

pith:2024:J2BDNYOQ5ZND5E77OFE2ZAAKJS

not attested not anchored not stored refs pending

Multiband Simultaneous Photometry of Type II SN 2023ixf with Mephisto and the Twin 50-cm Telescopes

Brajesh Kumar, Chenxu Liu, Dezi Liu, Guowang Du, Helong Guo, Xiangkun Liu, Xian Xu, Xiaowei Liu, Xingzhu Zou, Xinlei Chen, XinZhong Er, Yehao Cheng, Yongzhi Cai, Yuan Fang, Yuan-Pei Yang, Yu Pan

arxiv:2405.08327 v1 · 2024-05-14 · 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{J2BDNYOQ5ZND5E77OFE2ZAAKJS}

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.

Cited by

1 paper in Pith

X-rays breaking out of pre-explosion ejecta mark a supernova's first light

Receipt and verification

First computed	2026-07-05T08:18:58.894406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e8236e1d0ee5a3e93ff7149ac800a4c82407482a5ce2c4ee4732787bd3b7fa7

Aliases

arxiv: 2405.08327 · arxiv_version: 2405.08327v1 · doi: 10.48550/arxiv.2405.08327 · pith_short_12: J2BDNYOQ5ZND · pith_short_16: J2BDNYOQ5ZND5E77 · pith_short_8: J2BDNYOQ

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/J2BDNYOQ5ZND5E77OFE2ZAAKJS \
  | 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: 4e8236e1d0ee5a3e93ff7149ac800a4c82407482a5ce2c4ee4732787bd3b7fa7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5328715b9f75bcfe6c283a0a9b0791ed0fa20ff381d858691f1820be9320a029",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-05-14T05:48:52Z",
    "title_canon_sha256": "f86e0fc3e0b36771a87e0e9fd2474ec33dcf32729b3519fcd08823b5cd325e33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08327",
    "kind": "arxiv",
    "version": 1
  }
}