Pith Number

pith:YDKHNGWU

pith:2015:YDKHNGWULOXFOUPZYH6VBND5GR

not attested not anchored not stored refs pending

Dissociative photoionization of polycyclic aromatic hydrocarbon molecules carrying an ethynyl group

Cornelia J\"ager, Daniele Fulvio, Ga\"el Rouill\'e, Gustavo A. Garcia, Laurent Nahon, Serge A. Krasnokutski, Thomas Henning, Xiao-Feng Tang

arxiv:1508.00259 v1 · 2015-08-02 · astro-ph.GA · physics.chem-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{YDKHNGWULOXFOUPZYH6VBND5GR}

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	2026-05-18T01:32:52.070100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d4769ad45bae5751f9c1fd50b47d34796d636e40ef15e95bb745d3a38d537d

Aliases

arxiv: 1508.00259 · arxiv_version: 1508.00259v1 · doi: 10.48550/arxiv.1508.00259 · pith_short_12: YDKHNGWULOXF · pith_short_16: YDKHNGWULOXFOUPZ · pith_short_8: YDKHNGWU

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/YDKHNGWULOXFOUPZYH6VBND5GR \
  | 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: c0d4769ad45bae5751f9c1fd50b47d34796d636e40ef15e95bb745d3a38d537d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4988a8eb4f2f5427504ca4e6cd2a08f8fca7397aeef7b0f615fc2972f0025414",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-08-02T16:49:28Z",
    "title_canon_sha256": "c25a8654369e64880652b9bdb2e3b6624cd69f40e8305e7301ea266367225f05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00259",
    "kind": "arxiv",
    "version": 1
  }
}