Pith Number

pith:QUCCBG4O

pith:2019:QUCCBG4OR5G2EEB7DLGHJUXRFQ

not attested not anchored not stored refs pending

Do we measure novelty when we analyze unusual combinations of cited references? A validation study of bibliometric novelty indicators based on F1000Prime data

Alexander Tekles, Fred Y. Ye, Helena H. Zhang, Lutz Bornmann

arxiv:1910.03233 v1 · 2019-10-08 · 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{QUCCBG4OR5G2EEB7DLGHJUXRFQ}

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.

Cited by

1 paper in Pith

Locating the Leading Edge of Cultural Change

Receipt and verification

First computed	2026-07-05T00:10:19.480835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8504209b8e8f4da2103f1acc74d2f12c1f984b5b5a8b73ff04194b6fe3f61ae0

Aliases

arxiv: 1910.03233 · arxiv_version: 1910.03233v1 · doi: 10.48550/arxiv.1910.03233 · pith_short_12: QUCCBG4OR5G2 · pith_short_16: QUCCBG4OR5G2EEB7 · pith_short_8: QUCCBG4O

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/QUCCBG4OR5G2EEB7DLGHJUXRFQ \
  | 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: 8504209b8e8f4da2103f1acc74d2f12c1f984b5b5a8b73ff04194b6fe3f61ae0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd7eabac635fda2c6520fa84a775ea068f3ddf15b9bec74c77211395b6deadf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2019-10-08T06:41:07Z",
    "title_canon_sha256": "b34a8d058e09f88728866f285acce1f222534f2e1849d6c989c95e42b6a0f462"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.03233",
    "kind": "arxiv",
    "version": 1
  }
}