Pith Number

pith:WWUFHCYA

pith:2013:WWUFHCYA4NV72IBTJISFXUDHSN

not attested not anchored not stored refs pending

The star forming region Monoceros R2 as a gamma-ray source

\'Alvaro J. Mu\~noz-Arjonilla, Estrella S\'anchez-Ayaso, Gustavo E. Romero, Jorge A. Combi, Josep Mart\'i, Josep M. Paredes, Juan R. S\'anchez-Sutil, Pedro L. Luque-Escamilla, Pere Munar-Adrover

arxiv:1307.1682 v1 · 2013-07-05 · 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{WWUFHCYA4NV72IBTJISFXUDHSN}

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	2026-05-18T01:48:59.305543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5a8538b00e36bfd20334a245bd0679361de3f097b2f3ad1d1708a1801f2fd60

Aliases

arxiv: 1307.1682 · arxiv_version: 1307.1682v1 · doi: 10.48550/arxiv.1307.1682 · pith_short_12: WWUFHCYA4NV7 · pith_short_16: WWUFHCYA4NV72IBT · pith_short_8: WWUFHCYA

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/WWUFHCYA4NV72IBTJISFXUDHSN \
  | 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: b5a8538b00e36bfd20334a245bd0679361de3f097b2f3ad1d1708a1801f2fd60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf61dbf75bf0d60aac543758ed7bdc51cb9f9c1e7afca5ec538b603baeb8687",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-05T18:13:46Z",
    "title_canon_sha256": "21373798ecf71ac815e930595dc98dc724da208f6db5c3301e4e6bcb94b325d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1682",
    "kind": "arxiv",
    "version": 1
  }
}