Pith Number

pith:JACRNCZL

pith:2014:JACRNCZLG26J76NXCS5CLJMRMU

not attested not anchored not stored refs pending

A sparse representation for potential energy surface

Akira Takahashi, Atsuto Seko, Isao Tanaka

arxiv:1403.7995 v2 · 2014-03-31 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JACRNCZLG26J76NXCS5CLJMRMU}

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	2026-05-18T02:48:00.673035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4805168b2b36bc9ff9b714ba25a59165203c98652bfb9ad05ca95fa1ac8df46c

Aliases

arxiv: 1403.7995 · arxiv_version: 1403.7995v2 · doi: 10.48550/arxiv.1403.7995 · pith_short_12: JACRNCZLG26J · pith_short_16: JACRNCZLG26J76NX · pith_short_8: JACRNCZL

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/JACRNCZLG26J76NXCS5CLJMRMU \
  | 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: 4805168b2b36bc9ff9b714ba25a59165203c98652bfb9ad05ca95fa1ac8df46c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5dc89f25331e3816eb4e4315a76a85461b1f6c93e81a32d585ffd63c6528d242",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2014-03-31T13:54:43Z",
    "title_canon_sha256": "d630d6105ddcdcf3e060949f5b3ac2470bb382b6deaa7e950deec7f0ef99ab1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7995",
    "kind": "arxiv",
    "version": 2
  }
}