Pith Number

pith:2UNZ3SMG

pith:2017:2UNZ3SMGNFYB3X2R5CDBUFUB2U

not attested not anchored not stored refs pending

Detection of GeV $\gamma$-ray emission in the direction of HESS J1731-347 with Fermi-LAT

Neng-Hui Liao, Qiang Yuan, Wei-Hong Gao, Xiao-Lei Guo, Yi-Zhong Fan, Yu-Liang Xin

arxiv:1711.03729 v2 · 2017-11-10 · 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{2UNZ3SMGNFYB3X2R5CDBUFUB2U}

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	2026-05-18T00:24:48.395802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51b9dc98669701ddf51e8861a1681d518943d938e98c1a9693be915495ace42

Aliases

arxiv: 1711.03729 · arxiv_version: 1711.03729v2 · doi: 10.48550/arxiv.1711.03729 · pith_short_12: 2UNZ3SMGNFYB · pith_short_16: 2UNZ3SMGNFYB3X2R · pith_short_8: 2UNZ3SMG

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/2UNZ3SMGNFYB3X2R5CDBUFUB2U \
  | 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: d51b9dc98669701ddf51e8861a1681d518943d938e98c1a9693be915495ace42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89285a1f3504d3c7dfbfec466ef6d9ba6a227cb2f2c324b9bb2fde3ba3d9fbc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-11-10T08:43:50Z",
    "title_canon_sha256": "98dffe884e786816797b18ac18cffb03214baeb8a70ca141066716fe90ddb3e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03729",
    "kind": "arxiv",
    "version": 2
  }
}