Pith Number

pith:SDN54URS

pith:2007:SDN54URSLSPPXIVUJMNBGEBRA4

not attested not anchored not stored refs pending

A search for ortho-benzyne (o-C6H4) in CRL 618

Anthony J. Remijan, Benjamin J. McCall, Robert J. McMahon, Susanna L. Widicus Weaver

arxiv:0711.0469 v2 · 2007-11-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SDN54URSLSPPXIVUJMNBGEBRA4}

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	2026-05-18T02:16:09.764837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

90dbde52325c9efba2b44b1a13103107205ab8aef0cca4fcd372a78f08ad9e6b

Aliases

arxiv: 0711.0469 · arxiv_version: 0711.0469v2 · doi: 10.48550/arxiv.0711.0469 · pith_short_12: SDN54URSLSPP · pith_short_16: SDN54URSLSPPXIVU · pith_short_8: SDN54URS

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/SDN54URSLSPPXIVUJMNBGEBRA4 \
  | 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: 90dbde52325c9efba2b44b1a13103107205ab8aef0cca4fcd372a78f08ad9e6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f7217a9370d9234ca8b8411633ebea44f4c28938fe1623e54c6b52564b1858",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-11-03T18:47:48Z",
    "title_canon_sha256": "aa67a96e3345163f15920473a81081c0ebdbe237c7a04347e41323f6c39822a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0711.0469",
    "kind": "arxiv",
    "version": 2
  }
}