Pith Number

pith:OHEZBHMJ

pith:2019:OHEZBHMJJ52GJIU33QPSUG6LHL

not attested not anchored not stored refs pending

MGOS: A Library for Molecular Geometry and its Operating System

Chanyoung Song, Deok-Soo Kima, Jehyun Cha, Jong Bhak, Joonghyun Ryua, Kokichi Sugihara, Mokwon Leeb, Roman A Laskowskid, Sangwha Kim, Seong Eon Ryu, Youngsong Choa

arxiv:1906.12141 v1 · 2019-06-28 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OHEZBHMJJ52GJIU33QPSUG6LHL}

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	2026-05-17T23:41:59.162301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71c9909d894f7464a29bdc1f2a1bcb3af6243214d635ebba6eade37463db4855

Aliases

arxiv: 1906.12141 · arxiv_version: 1906.12141v1 · doi: 10.48550/arxiv.1906.12141 · pith_short_12: OHEZBHMJJ52G · pith_short_16: OHEZBHMJJ52GJIU3 · pith_short_8: OHEZBHMJ

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/OHEZBHMJJ52GJIU33QPSUG6LHL \
  | 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: 71c9909d894f7464a29bdc1f2a1bcb3af6243214d635ebba6eade37463db4855

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b63154db20ae3a0bea7b9d9b0e23076d686de7b012f07257cca18d996ec5d664",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2019-06-28T11:34:09Z",
    "title_canon_sha256": "33c78e12d19bc78e177de8dbfb745eb404b4c7be7dc3b1d152d102afd29d8851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.12141",
    "kind": "arxiv",
    "version": 1
  }
}