Pith Number

pith:OGQ5NEB2

pith:2013:OGQ5NEB2ZF2Y77UCI2DQWUJN6O

not attested not anchored not stored refs pending

Pick-off annihilation of positronium in matter using full correlation single particle potentials: solid He

A. Zubiaga, F. Tuomisto, M. Puska

arxiv:1310.7284 v2 · 2013-10-28 · physics.atm-clus · 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{OGQ5NEB2ZF2Y77UCI2DQWUJN6O}

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	2026-05-18T02:39:55.725101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a1d6903ac9758ffe8246870b512df3bf3dfda32b3cd4891351f1c829dacab6

Aliases

arxiv: 1310.7284 · arxiv_version: 1310.7284v2 · doi: 10.48550/arxiv.1310.7284 · pith_short_12: OGQ5NEB2ZF2Y · pith_short_16: OGQ5NEB2ZF2Y77UC · pith_short_8: OGQ5NEB2

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/OGQ5NEB2ZF2Y77UCI2DQWUJN6O \
  | 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: 71a1d6903ac9758ffe8246870b512df3bf3dfda32b3cd4891351f1c829dacab6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8f774932fcb0b21096ddcc8188da7b3a1bc9b8765a1bd665c41393f3117ee64",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atm-clus",
    "submitted_at": "2013-10-28T01:14:41Z",
    "title_canon_sha256": "1094e4e3caf1b5f25913e99c05bc76cf3f3ea9b5a8841ee801d74a8c16c6c062"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.7284",
    "kind": "arxiv",
    "version": 2
  }
}