Pith Number

pith:FFRV3MKO

pith:2015:FFRV3MKOHG6VLXRF6CVHEGUVF6

not attested not anchored not stored refs pending

Mining Scientific Papers for Bibliometrics: a (very) Brief Survey of Methods and Tools

Iana Atanassova, Marc Bertin, Philipp Mayr

arxiv:1505.01393 v1 · 2015-05-06 · cs.DL · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FFRV3MKOHG6VLXRF6CVHEGUVF6}

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	2026-05-18T02:16:49.498408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29635db14e39bd55de25f0aa721a952fbae0680d9ed0b51094a48a56d14a6fd3

Aliases

arxiv: 1505.01393 · arxiv_version: 1505.01393v1 · doi: 10.48550/arxiv.1505.01393 · pith_short_12: FFRV3MKOHG6V · pith_short_16: FFRV3MKOHG6VLXRF · pith_short_8: FFRV3MKO

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/FFRV3MKOHG6VLXRF6CVHEGUVF6 \
  | 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: 29635db14e39bd55de25f0aa721a952fbae0680d9ed0b51094a48a56d14a6fd3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40224e4443bd0f21992ff2c855d45d6976e19895bfc5554e70058f1767cfb4d",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-05-06T15:18:04Z",
    "title_canon_sha256": "e89b1adf29c9a188d05dbadbe587a375c2a4f4a5fd0722ad27718197762e167a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.01393",
    "kind": "arxiv",
    "version": 1
  }
}