Pith Number

pith:ZVC2R64P

pith:2020:ZVC2R64PCPZK5ICAODD3DHCRKC

not attested not anchored not stored refs pending

An Extraordinary Response of Iron Emission to the Central Outburst in a Tidal Disruption Event Candidate

Guilin Liu, Hengxiao Guo, Lu Shen, Mouyuan Sun, Ning Jiang, Tinggui Wang, Xinwen Shu, Youhua Xu, Zhenfeng Sheng, Zhenyi Cai, Zhicheng He (USTC), Zhixiong Liang

arxiv:2009.05243 v2 · 2020-09-11 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZVC2R64PCPZK5ICAODD3DHCRKC}

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	2026-07-05T02:10:40.018686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd45a8fb8f13f2aea04070c7b19c5150965f2477d184e8b36ec826768ea31db5

Aliases

arxiv: 2009.05243 · arxiv_version: 2009.05243v2 · doi: 10.48550/arxiv.2009.05243 · pith_short_12: ZVC2R64PCPZK · pith_short_16: ZVC2R64PCPZK5ICA · pith_short_8: ZVC2R64P

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/ZVC2R64PCPZK5ICAODD3DHCRKC \
  | 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: cd45a8fb8f13f2aea04070c7b19c5150965f2477d184e8b36ec826768ea31db5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "834f621629a3535bde74f38358218d78c9511614607a277016153dfda78e8312",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-09-11T06:06:27Z",
    "title_canon_sha256": "f393cc0a56be635dc725a005754558e927a326a1933067b4b9eef17995bd1786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.05243",
    "kind": "arxiv",
    "version": 2
  }
}