Pith Number

pith:5EEKTBNW

pith:2018:5EEKTBNWZCRYWAILGUILUYKG6J

not attested not anchored not stored refs pending

Evaluating research: from informed peer review to bibliometrics

Ciriaco Andrea D'Angelo, Giovanni Abramo

arxiv:1811.01765 v1 · 2018-11-05 · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EEKTBNWZCRYWAILGUILUYKG6J}

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	2026-05-18T00:01:33.326893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e908a985b6c8a38b010b3510ba6146f26ef5f957f41682a70662e021accc246c

Aliases

arxiv: 1811.01765 · arxiv_version: 1811.01765v1 · doi: 10.48550/arxiv.1811.01765 · pith_short_12: 5EEKTBNWZCRY · pith_short_16: 5EEKTBNWZCRYWAIL · pith_short_8: 5EEKTBNW

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/5EEKTBNWZCRYWAILGUILUYKG6J \
  | 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: e908a985b6c8a38b010b3510ba6146f26ef5f957f41682a70662e021accc246c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bacc0a5c33ef55301ae1cf6f482396fc3bac2cf76a1ad08a77883fe8b530602",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-11-05T14:58:19Z",
    "title_canon_sha256": "10e2987a5637dabd51b64bf54a7396ddc20e48a27dd3b8b79604e27c765ca60e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.01765",
    "kind": "arxiv",
    "version": 1
  }
}