Pith Number

pith:XB26SW5F

pith:2013:XB26SW5FOF2FHJG4Y2EG4RS5MA

not attested not anchored not stored refs pending

Towards a Predictive First-Principles Description of Solid Molecular Hydrogen with Density-Functional Theory

C. Pierleoni, D. M. Ceperley, J. M. McMahon, M. A. Morales

arxiv:1303.6673 v1 · 2013-03-26 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB26SW5FOF2FHJG4Y2EG4RS5MA}

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	2026-05-18T01:50:52.234848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b875e95ba5717453a4dcc6886e465d600151e51f1bb7ac7c63591d7b4105e1a3

Aliases

arxiv: 1303.6673 · arxiv_version: 1303.6673v1 · doi: 10.48550/arxiv.1303.6673 · pith_short_12: XB26SW5FOF2F · pith_short_16: XB26SW5FOF2FHJG4 · pith_short_8: XB26SW5F

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/XB26SW5FOF2FHJG4Y2EG4RS5MA \
  | 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: b875e95ba5717453a4dcc6886e465d600151e51f1bb7ac7c63591d7b4105e1a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "624de0b94df0f9d2a501a4e933972ba2fdbfb55a84d01f8d31b1d13b429b3c82",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-03-26T21:36:22Z",
    "title_canon_sha256": "56a005b9154e284d4f0fbfbc13290a021369aaadfe6b1cf8f74b8a31682ecac7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6673",
    "kind": "arxiv",
    "version": 1
  }
}