Pith Number

pith:JWRNEZYI

pith:2013:JWRNEZYIRUPHTZSUFJUOF7D2MK

not attested not anchored not stored refs pending

Search for gamma-ray-emitting active galactic nuclei in the Fermi-LAT unassociated sample using machine learning

M. Doert, M. Errando

arxiv:1312.5726 v1 · 2013-12-19 · astro-ph.HE · astro-ph.IM · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWRNEZYIRUPHTZSUFJUOF7D2MK}

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	2026-05-18T03:00:51.163121Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4da2d267088d1e79e6542a68e2fc7a62ad22cc325d487151ad0baf31b5845c16

Aliases

arxiv: 1312.5726 · arxiv_version: 1312.5726v1 · doi: 10.48550/arxiv.1312.5726 · pith_short_12: JWRNEZYIRUPH · pith_short_16: JWRNEZYIRUPHTZSU · pith_short_8: JWRNEZYI

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/JWRNEZYIRUPHTZSUFJUOF7D2MK \
  | 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: 4da2d267088d1e79e6542a68e2fc7a62ad22cc325d487151ad0baf31b5845c16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e341bedcff2e5f82414706a9f11759cf426aa3e20ea9e150d10192ffd124917",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-12-19T20:24:53Z",
    "title_canon_sha256": "2d1ba9c119928c128208e029070256a459ab229460c8b8c7423f868a86beffa4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.5726",
    "kind": "arxiv",
    "version": 1
  }
}