Pith Number

pith:4ALS5TWM

pith:2013:4ALS5TWMDXHQGJJQJ5JOMUSUON

not attested not anchored not stored refs pending

Comparison of a citation-based indicator and peer review for absolute and specific measures of research-group excellence

B. Berche, O. Mryglod, R. Kenna, Yu. Holovatch

arxiv:1305.6256 v1 · 2013-05-27 · cs.DL · 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{4ALS5TWMDXHQGJJQJ5JOMUSUON}

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	2026-05-18T02:42:14.999025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0172ececc1dcf0325304f52e652547353cd6e67f6f93f52168e9205ac11c5b1

Aliases

arxiv: 1305.6256 · arxiv_version: 1305.6256v1 · doi: 10.48550/arxiv.1305.6256 · pith_short_12: 4ALS5TWMDXHQ · pith_short_16: 4ALS5TWMDXHQGJJQ · pith_short_8: 4ALS5TWM

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/4ALS5TWMDXHQGJJQJ5JOMUSUON \
  | 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: e0172ececc1dcf0325304f52e652547353cd6e67f6f93f52168e9205ac11c5b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d503caefbd524a43dcc6df77ebba563d10a13d6db72249e871ee45c53963b407",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-05-27T15:25:50Z",
    "title_canon_sha256": "97e5242bc69bd99faf66af5c4bffb9ba6232cfb95e4bb1cede11b5733faf6993"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.6256",
    "kind": "arxiv",
    "version": 1
  }
}