Pith Number

pith:GYF4I3VH

pith:2012:GYF4I3VHJ2W4XRHLASVM6VL5ZW

not attested not anchored not stored refs pending

H.E.S.S. observations of the Large Magellanic Cloud

A. Djannati-Ata\"i, C.C. Lu, E. de O\~na Wilhelmi (for the H.E.S.S. collaboration), Nu. Komin, S. Ohm, V. Marandon, Y. Gallant

arxiv:1201.0639 v1 · 2012-01-03 · 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{GYF4I3VHJ2W4XRHLASVM6VL5ZW}

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	2026-07-04T23:54:45.866518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

360bc46ea74eadcbc4eb04aacf557dcdb19fdd11c9d09f61a6dfd7877d9ca34c

Aliases

arxiv: 1201.0639 · arxiv_version: 1201.0639v1 · doi: 10.48550/arxiv.1201.0639 · pith_short_12: GYF4I3VHJ2W4 · pith_short_16: GYF4I3VHJ2W4XRHL · pith_short_8: GYF4I3VH

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/GYF4I3VHJ2W4XRHLASVM6VL5ZW \
  | 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: 360bc46ea74eadcbc4eb04aacf557dcdb19fdd11c9d09f61a6dfd7877d9ca34c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8af95f0dfcb1ea2707ee2e0d219a59a990633d6d22cb237b1b18c88bc9a7bb74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-01-03T14:05:57Z",
    "title_canon_sha256": "f611c7e48ed7e44866e8f37a90cb41a48c913441a37f440e6844caa42332b04e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0639",
    "kind": "arxiv",
    "version": 1
  }
}