Pith Number

pith:HWEZBT6N

pith:2013:HWEZBT6NCBG7ISPN6MOUOUUOSG

not attested not anchored not stored refs pending

H Index of History journals published in Spain according to Google Scholar Metrics (2007-2011)

Emilio Delgado Lopez-Cozar, Manuel Ramirez Sanchez

arxiv:1302.1848 v2 · 2013-02-07 · 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{HWEZBT6NCBG7ISPN6MOUOUUOSG}

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	2026-05-18T03:33:11.218526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d8990cfcd104df449edf31d47528e91a10d6d09cef5cd1d1cc8b69798ab993d

Aliases

arxiv: 1302.1848 · arxiv_version: 1302.1848v2 · doi: 10.48550/arxiv.1302.1848 · pith_short_12: HWEZBT6NCBG7 · pith_short_16: HWEZBT6NCBG7ISPN · pith_short_8: HWEZBT6N

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/HWEZBT6NCBG7ISPN6MOUOUUOSG \
  | 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: 3d8990cfcd104df449edf31d47528e91a10d6d09cef5cd1d1cc8b69798ab993d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44e3b785ab3cb4fdad2ced4ce2d12e2a909ac26a446c9df6c9f609bdf92be478",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2013-02-07T20:16:17Z",
    "title_canon_sha256": "84b00b8a80224c27f13b1956e24eac6819ba706aabb4515b0497f8480ba090a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1848",
    "kind": "arxiv",
    "version": 2
  }
}