Pith Number

pith:J4LS4XJR

pith:2023:J4LS4XJRIDANVZ3X3CSAZ6UDZ7

not attested not anchored not stored refs pending

Fermi-LAT detection of A new starburst galaxy candidate: IRAS 13052-5711

Qingquan Jiang, Xiaofei Lan, Yunchuan Xiang

arxiv:2307.16107 v1 · 2023-07-30 · 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{J4LS4XJRIDANVZ3X3CSAZ6UDZ7}

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	2026-07-05T06:41:21.823725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f172e5d3140c0dae777d8a40cfa83cff8eff1b94768256ec155de4b35c22bb2

Aliases

arxiv: 2307.16107 · arxiv_version: 2307.16107v1 · doi: 10.48550/arxiv.2307.16107 · pith_short_12: J4LS4XJRIDAN · pith_short_16: J4LS4XJRIDANVZ3X · pith_short_8: J4LS4XJR

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/J4LS4XJRIDANVZ3X3CSAZ6UDZ7 \
  | 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: 4f172e5d3140c0dae777d8a40cfa83cff8eff1b94768256ec155de4b35c22bb2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f96c9f14f7d671235f11767d9eac6fd4f3a073f41bfec7d041d524e764a306",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-07-30T02:15:34Z",
    "title_canon_sha256": "4f65b4dd959edccc2bae2b719ce6ff256966c7ed6a23b017acbaa8b448dfe287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16107",
    "kind": "arxiv",
    "version": 1
  }
}