Pith Number

pith:NYSZARHK

pith:2016:NYSZARHK7PRXKNNDI3WMDMERTJ

not attested not anchored not stored refs pending

A screened automated structural search with semiempirical methods

Masahiko Machida, Motoyuki Shiga, Sergi Ruiz-Barragan, Yukihiro Ota

arxiv:1602.03174 v1 · 2016-02-09 · physics.chem-ph · 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{NYSZARHK7PRXKNNDI3WMDMERTJ}

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	2026-05-18T01:21:00.603227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e259044eafbe37535a346ecc1b0919a6cf634f525623a34b34cecffd18da236

Aliases

arxiv: 1602.03174 · arxiv_version: 1602.03174v1 · doi: 10.48550/arxiv.1602.03174 · pith_short_12: NYSZARHK7PRX · pith_short_16: NYSZARHK7PRXKNND · pith_short_8: NYSZARHK

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/NYSZARHK7PRXKNNDI3WMDMERTJ \
  | 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: 6e259044eafbe37535a346ecc1b0919a6cf634f525623a34b34cecffd18da236

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851f01acecdc76d40bd1f9ac93711632a4abf36f32b447bb6456bee140b5a22c",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2016-02-09T08:49:18Z",
    "title_canon_sha256": "a3b2cb6147bdb30cd31b734a4bb5a42d14762935ba9a55f4124b89d1479c61bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.03174",
    "kind": "arxiv",
    "version": 1
  }
}