Pith Number

pith:KUIKTNYA

pith:2012:KUIKTNYALV5UJZCHX44RR4OKEM

not attested not anchored not stored refs pending

Ultrafast absorption of intense x rays by nitrogen molecules

Christian Buth, James M. Glownia, James P. Cryan, Ji-Cai Liu, Li Fang, Matthias Hoener, Mau Hsiung Chen, Nora Berrah, Ryan N. Coffee

arxiv:1201.1896 v2 · 2012-01-09 · physics.chem-ph · physics.atom-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{KUIKTNYALV5UJZCHX44RR4OKEM}

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	2026-05-18T02:25:11.293907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5510a9b7005d7b44e447bf3918f1ca231dac7321d12c5ef8659e89499d7ce63d

Aliases

arxiv: 1201.1896 · arxiv_version: 1201.1896v2 · doi: 10.48550/arxiv.1201.1896 · pith_short_12: KUIKTNYALV5U · pith_short_16: KUIKTNYALV5UJZCH · pith_short_8: KUIKTNYA

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/KUIKTNYALV5UJZCHX44RR4OKEM \
  | 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: 5510a9b7005d7b44e447bf3918f1ca231dac7321d12c5ef8659e89499d7ce63d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82ce59e750e786ef380c24901f0ccc82cb2331542a1c995853e3e0e96f4d3006",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2012-01-09T20:38:45Z",
    "title_canon_sha256": "259993b85e626a5991971c5376eae6cefebb791351a202b50dce405b92bd8785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1896",
    "kind": "arxiv",
    "version": 2
  }
}