Pith Number

pith:Z3X4GRKE

pith:2018:Z3X4GRKEFZMVCWXGUMJR3XEAHW

not attested not anchored not stored refs pending

A Machine Learning Approach to Quantitative Prosopography

Aayushee Gupta, Haimonti Dutta, Lipika Dey, Srikanta Bedathur

arxiv:1801.10080 v1 · 2018-01-30 · 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{Z3X4GRKEFZMVCWXGUMJR3XEAHW}

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	2026-05-18T00:24:45.961239Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ceefc345442e59515ae6a3131ddc803daa71a341a3336062597527cfef1614b9

Aliases

arxiv: 1801.10080 · arxiv_version: 1801.10080v1 · doi: 10.48550/arxiv.1801.10080 · pith_short_12: Z3X4GRKEFZMV · pith_short_16: Z3X4GRKEFZMVCWXG · pith_short_8: Z3X4GRKE

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/Z3X4GRKEFZMVCWXGUMJR3XEAHW \
  | 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: ceefc345442e59515ae6a3131ddc803daa71a341a3336062597527cfef1614b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daf0982d41b7b234fcc9cde653062e5f3577a4c0ea02501525d57a65760003c7",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-01-30T16:13:55Z",
    "title_canon_sha256": "7ab365b6fbe9f7f8fe3350f70e8cc61713997b6d474458ccf9dab673f5cdc5c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.10080",
    "kind": "arxiv",
    "version": 1
  }
}