Pith Number

pith:2NMGCYEG

pith:2016:2NMGCYEGSOQFVOW7WRA7WIYSXE

not attested not anchored not stored refs pending

The WISE Detection of an Infrared Echo in Tidal Disruption Event ASASSN-14li

Chenwei Yang, Hongyan Zhou, Jianwei Lyu, Liming Dou, Ning Jiang, Tinggui Wang

arxiv:1605.04640 v3 · 2016-05-16 · 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{2NMGCYEGSOQFVOW7WRA7WIYSXE}

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	2026-05-18T01:05:12.369054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35861608693a05abadfb441fb2312b90062ae39a9303be5acbd1cd255bf033b

Aliases

arxiv: 1605.04640 · arxiv_version: 1605.04640v3 · doi: 10.48550/arxiv.1605.04640 · pith_short_12: 2NMGCYEGSOQF · pith_short_16: 2NMGCYEGSOQFVOW7 · pith_short_8: 2NMGCYEG

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/2NMGCYEGSOQFVOW7WRA7WIYSXE \
  | 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: d35861608693a05abadfb441fb2312b90062ae39a9303be5acbd1cd255bf033b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78765e812b3ff57f5ef9d4c1d10f991d546b9396157c88ec32bc43ee9541ef7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-05-16T03:27:40Z",
    "title_canon_sha256": "a7d8c1f8312df847390587358a29b025b01a2436feec8baf623ba63bcce72ce4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04640",
    "kind": "arxiv",
    "version": 3
  }
}