Pith Number

pith:HJ6B3Q4E

pith:2011:HJ6B3Q4EYMMIW3FCYTKCWNTQU2

not attested not anchored not stored refs pending

Multiphoton Dissociation of HeH+ below the He+(1s) + H(1s) Threshold

B. D. Esry, D. Ursrey, F. Anis

arxiv:1112.3688 v1 · 2011-12-15 · physics.atom-ph · physics.chem-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{HJ6B3Q4EYMMIW3FCYTKCWNTQU2}

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	2026-05-18T01:59:08.878046Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7c1dc384c3188b6ca2c4d42b3670a6b3edd1867ae72f138e8b9623b0bf2127

Aliases

arxiv: 1112.3688 · arxiv_version: 1112.3688v1 · doi: 10.48550/arxiv.1112.3688 · pith_short_12: HJ6B3Q4EYMMI · pith_short_16: HJ6B3Q4EYMMIW3FC · pith_short_8: HJ6B3Q4E

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/HJ6B3Q4EYMMIW3FCYTKCWNTQU2 \
  | 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: 3a7c1dc384c3188b6ca2c4d42b3670a6b3edd1867ae72f138e8b9623b0bf2127

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f978ff4639736f2fae4147d7005560123a78061c71b87322b88e9925d2f77db3",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-12-15T23:13:44Z",
    "title_canon_sha256": "46c92631703107f4a5ad14e6a10afaf1d06842c0ff797ff483403fff4d53f09d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3688",
    "kind": "arxiv",
    "version": 1
  }
}