Pith Number

pith:XHQMFR4R

pith:2017:XHQMFR4RPG4LWTEDTUSOS5LYCZ

not attested not anchored not stored refs pending

Searching for Gamma-Ray Emission from Reticulum II by Fermi-LAT

Peng-fei Yin, Xiao-Jun Bi, Xin-Min Zhang, Yi Zhao

arxiv:1702.05266 v2 · 2017-02-17 · 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{XHQMFR4RPG4LWTEDTUSOS5LYCZ}

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	2026-05-18T00:23:45.932737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b9e0c2c79179b8bb4c839d24e97578165977ed680c4d3aac238905478433eb62

Aliases

arxiv: 1702.05266 · arxiv_version: 1702.05266v2 · doi: 10.48550/arxiv.1702.05266 · pith_short_12: XHQMFR4RPG4L · pith_short_16: XHQMFR4RPG4LWTED · pith_short_8: XHQMFR4R

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/XHQMFR4RPG4LWTEDTUSOS5LYCZ \
  | 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: b9e0c2c79179b8bb4c839d24e97578165977ed680c4d3aac238905478433eb62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "418dd36255fcafe56583e6f7266ed9bcf33e1c964b07a9c9a168300664621ef1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-17T09:20:41Z",
    "title_canon_sha256": "eb77cda88b97ac10671aca9a08501db0f44de325550864ebcbf9b8eb758230d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05266",
    "kind": "arxiv",
    "version": 2
  }
}