Pith Number

pith:U2FON3ZJ

pith:2009:U2FON3ZJYYIDLB6ZJDZOXH4HOI

not attested not anchored not stored refs pending

Fast LiH destruction in reaction with H: quantum calculations and astrophysical consequences

F. A. Gianturco, M. Wernli, S. Bovino

arxiv:0911.1281 v1 · 2009-11-06 · 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{U2FON3ZJYYIDLB6ZJDZOXH4HOI}

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	2026-05-18T02:34:11.732143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a68ae6ef29c6103587d948f2eb9f877213a34f70d7e2260fee67acde0df3fb78

Aliases

arxiv: 0911.1281 · arxiv_version: 0911.1281v1 · doi: 10.48550/arxiv.0911.1281 · pith_short_12: U2FON3ZJYYID · pith_short_16: U2FON3ZJYYIDLB6Z · pith_short_8: U2FON3ZJ

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/U2FON3ZJYYIDLB6ZJDZOXH4HOI \
  | 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: a68ae6ef29c6103587d948f2eb9f877213a34f70d7e2260fee67acde0df3fb78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe3441d2b538e219fe89e0b6a8f5948f46dfc0b6cda32b4db7ad32497bdf6a89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-11-06T15:50:48Z",
    "title_canon_sha256": "5501b25b751fb5a057645c1d65be214fb6fea3238626218f3247a732b21b47ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.1281",
    "kind": "arxiv",
    "version": 1
  }
}