Pith Number

pith:SEK2KVFV

pith:2011:SEK2KVFV6CRF5JJ3DRVYHR6SED

not attested not anchored not stored refs pending

Dark matter subhalos as Fermi gamma-ray sources and first candidates in the 1FGL catalog

D. Elsaesser, D. Horns, H.-S. Zechlin, M. V. Fernandes

arxiv:1110.6868 v1 · 2011-10-31 · 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{SEK2KVFV6CRF5JJ3DRVYHR6SED}

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	2026-05-18T04:09:54.016595Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9115a554b5f0a25ea53b1c6b83c7d220d96e7a2fb972250520a7917636ed8e4e

Aliases

arxiv: 1110.6868 · arxiv_version: 1110.6868v1 · doi: 10.48550/arxiv.1110.6868 · pith_short_12: SEK2KVFV6CRF · pith_short_16: SEK2KVFV6CRF5JJ3 · pith_short_8: SEK2KVFV

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/SEK2KVFV6CRF5JJ3DRVYHR6SED \
  | 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: 9115a554b5f0a25ea53b1c6b83c7d220d96e7a2fb972250520a7917636ed8e4e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa15386dc19e0746f9c132de83eb0f18c8041b69ad45c94e279514f48404917",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-10-31T17:30:42Z",
    "title_canon_sha256": "045ab0cef77cbe6864b8d2457e797ff764d327f2fa83c058eb9888c1e6d50cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.6868",
    "kind": "arxiv",
    "version": 1
  }
}