Pith Number

pith:PW76KHOS

pith:2010:PW76KHOS6R3QZ2ZJDFKMIKCXZH

not attested not anchored not stored refs pending

Polycyclic aromatic hydrocarbon processing by cosmic rays

2, (2) Institut d'Astrophysique Spatiale, 3, (3) CRESST, 4), (4) Universities Space Research Association, 5) ((1) Sterrewacht Leiden, (5) Nasa Ames Research Center, A. G. G. M. Tielens (1, A. P. Jones (2), CNRS, Columbia, E. R. Micelotta (1, France, Greenbelt, Leiden University, Moffett Field, NASA Goddard Space Flight Center, Orsay, The Netherlands, Universit\'e Paris Sud, USA, USA)

arxiv:1012.1599 v1 · 2010-12-07 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PW76KHOS6R3QZ2ZJDFKMIKCXZH}

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	2026-05-18T02:04:31.947398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dbfe51dd2f4770ceb291954c42857c9ea72ede880f49ac9d22d3120413107b9

Aliases

arxiv: 1012.1599 · arxiv_version: 1012.1599v1 · doi: 10.48550/arxiv.1012.1599 · pith_short_12: PW76KHOS6R3Q · pith_short_16: PW76KHOS6R3QZ2ZJ · pith_short_8: PW76KHOS

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/PW76KHOS6R3QZ2ZJDFKMIKCXZH \
  | 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: 7dbfe51dd2f4770ceb291954c42857c9ea72ede880f49ac9d22d3120413107b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "277c63ca9e2d2b4e491e7dd2249a85c8bc715e95871a2104868df526a473367e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2010-12-07T21:00:01Z",
    "title_canon_sha256": "9a5e7ce54e52be7a973b19a2ef5dfe29b0d6bc425ca464e07de24226bf59ba8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.1599",
    "kind": "arxiv",
    "version": 1
  }
}