Pith Number

pith:SBPERTQC

pith:2012:SBPERTQCWOD4LDGI2YKF4FS6DY

not attested not anchored not stored refs pending

Fast community detection by SCORE

Jiashun Jin

arxiv:1211.5803 v2 · 2012-11-25 · stat.ME · cs.SI · physics.soc-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{SBPERTQCWOD4LDGI2YKF4FS6DY}

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	2026-05-18T02:32:39.193152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

905e48ce02b387c58cc8d6145e165e1e25b1605d348d799791f43dc447b9400e

Aliases

arxiv: 1211.5803 · arxiv_version: 1211.5803v2 · doi: 10.48550/arxiv.1211.5803 · pith_short_12: SBPERTQCWOD4 · pith_short_16: SBPERTQCWOD4LDGI · pith_short_8: SBPERTQC

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/SBPERTQCWOD4LDGI2YKF4FS6DY \
  | 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: 905e48ce02b387c58cc8d6145e165e1e25b1605d348d799791f43dc447b9400e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b3ca4016d1530b6131d605ec7476939591a07927807820f131bf8fb64228b7",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2012-11-25T20:32:53Z",
    "title_canon_sha256": "485e3ed398a6d63a5157dbd524c7b1f4deec7469dabf4e3c3bd9acf151309b0c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.5803",
    "kind": "arxiv",
    "version": 2
  }
}