Pith Number

pith:QOV7MKMQ

pith:2014:QOV7MKMQBZG5QMIMI5YDCQ3TCH

not attested not anchored not stored refs pending

Multiwavelength study of the northeastern outskirts of the extended TeV source HESS J1809-193

Bettina Posselt, Blagoy Rangelov, George G. Pavlov, Igor Volkov, Jeremy Hare, Oleg Kargaltsev

arxiv:1409.5790 v1 · 2014-09-19 · 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{QOV7MKMQBZG5QMIMI5YDCQ3TCH}

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	2026-05-18T01:41:59.435769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83abf629900e4dd8310c477031437311e794233e68c3280cda00b22398343d28

Aliases

arxiv: 1409.5790 · arxiv_version: 1409.5790v1 · doi: 10.48550/arxiv.1409.5790 · pith_short_12: QOV7MKMQBZG5 · pith_short_16: QOV7MKMQBZG5QMIM · pith_short_8: QOV7MKMQ

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/QOV7MKMQBZG5QMIMI5YDCQ3TCH \
  | 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: 83abf629900e4dd8310c477031437311e794233e68c3280cda00b22398343d28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24de5e43cc3f0557c445f6b5f6dcce537cc1ffbc514f09e58dfdfa5fce794d91",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-09-19T20:00:00Z",
    "title_canon_sha256": "4c705bbff770dc5204fa3af26b6609c20f96335f0e405a59fc22160bc0d5d192"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5790",
    "kind": "arxiv",
    "version": 1
  }
}