Pith Number

pith:IAMQQREM

pith:2010:IAMQQREMSB57ITDQ7FGZVJRSGI

not attested not anchored not stored refs pending

Calculation of rate constants for vibrational and rotational excitation of the H3+ ion by electron impact

Alexandre Faure, Chris H. Greene, Jonathan Tennyson, Viatcheslav Kokoouline

arxiv:1001.3379 v1 · 2010-01-19 · physics.atom-ph · physics.chem-ph · physics.plasm-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{IAMQQREMSB57ITDQ7FGZVJRSGI}

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	2026-05-18T02:09:42.291241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401908448c907bf44c70f94d9aa632322e239912b2c84185340e2a2e2849d0d6

Aliases

arxiv: 1001.3379 · arxiv_version: 1001.3379v1 · doi: 10.48550/arxiv.1001.3379 · pith_short_12: IAMQQREMSB57 · pith_short_16: IAMQQREMSB57ITDQ · pith_short_8: IAMQQREM

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/IAMQQREMSB57ITDQ7FGZVJRSGI \
  | 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: 401908448c907bf44c70f94d9aa632322e239912b2c84185340e2a2e2849d0d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf66c5fada2d72b8d31b54c76a6dc209500c2e0ccb8ad015efd52cd3f4102c8",
    "cross_cats_sorted": [
      "physics.chem-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-01-19T18:47:18Z",
    "title_canon_sha256": "d3cbeab8fda9c3d1c364d1166d80dfcf6c23b243657adcfae9e577e2f5c3efc5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3379",
    "kind": "arxiv",
    "version": 1
  }
}