Pith Number

pith:H3333SPT

pith:2018:H3333SPTJYLKQ4N5LOQWYDK4RY

not attested not anchored not stored refs pending

The importance of accounting for the number of co-authors and their order when assessing research performance at the individual level in the life sciences

Ciriaco Andrea D'Angelo, Francesco Rosati, Giovanni Abramo

arxiv:1810.13281 v1 · 2018-10-31 · 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{H3333SPTJYLKQ4N5LOQWYDK4RY}

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	2026-05-18T00:01:49.804880Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ef7bdc9f34e16a871bd5ba16c0d5c8e229db560a847ae8473ad2439f6d5fa5e

Aliases

arxiv: 1810.13281 · arxiv_version: 1810.13281v1 · doi: 10.48550/arxiv.1810.13281 · pith_short_12: H3333SPTJYLK · pith_short_16: H3333SPTJYLKQ4N5 · pith_short_8: H3333SPT

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/H3333SPTJYLKQ4N5LOQWYDK4RY \
  | 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: 3ef7bdc9f34e16a871bd5ba16c0d5c8e229db560a847ae8473ad2439f6d5fa5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d33f329ab452c0cac9143f33ee3982b641fb1362c5d06abc539f49900fc88a46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-10-31T13:40:32Z",
    "title_canon_sha256": "a62c40ce017b47326d9ebfd00afdd86f34bfde69a1c8dc25406e9f0652b83d95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.13281",
    "kind": "arxiv",
    "version": 1
  }
}