Pith Number

pith:CZYZ6HP5

pith:2011:CZYZ6HP5MYJHSONYS747SAKGT7

not attested not anchored not stored refs pending

On inelastic hydrogen atom collisions in stellar atmospheres

A. K. Belyaev, A. Spielfiedel, F. X. Gadea, M. Guitou, N. Feautrier, P. S. Barklem

arxiv:1104.1334 v1 · 2011-04-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZYZ6HP5MYJHSONYS747SAKGT7}

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	2026-05-18T02:02:36.760701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16719f1dfd66127939b897f9f901469ff7454996685c44ef0f6e2b050ff4de22

Aliases

arxiv: 1104.1334 · arxiv_version: 1104.1334v1 · doi: 10.48550/arxiv.1104.1334 · pith_short_12: CZYZ6HP5MYJH · pith_short_16: CZYZ6HP5MYJHSONY · pith_short_8: CZYZ6HP5

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/CZYZ6HP5MYJHSONYS747SAKGT7 \
  | 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: 16719f1dfd66127939b897f9f901469ff7454996685c44ef0f6e2b050ff4de22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adadf4233664693a681f7df4e714abec8b557da243315533cfa87843bee417db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-07T14:02:51Z",
    "title_canon_sha256": "9090820137762b64ef90a94e9920180cb844ab388780565c01ec4371820c8b7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.1334",
    "kind": "arxiv",
    "version": 1
  }
}