Pith Number

pith:EIW25AMK

pith:2015:EIW25AMKBCOQRTKQVJ6ARJQ322

not attested not anchored not stored refs pending

Analyzing research performance: proposition of a new complementary index

Shaon Sahoo

arxiv:1507.05602 v4 · 2015-07-20 · cs.DL · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIW25AMKBCOQRTKQVJ6ARJQ322}

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	2026-05-18T01:11:25.336705Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

222dae818a089d08cd50aa7c08a61bd682884fe85acbce89c91d8c4223337c83

Aliases

arxiv: 1507.05602 · arxiv_version: 1507.05602v4 · doi: 10.48550/arxiv.1507.05602 · pith_short_12: EIW25AMKBCOQ · pith_short_16: EIW25AMKBCOQRTKQ · pith_short_8: EIW25AMK

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/EIW25AMKBCOQRTKQVJ6ARJQ322 \
  | 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: 222dae818a089d08cd50aa7c08a61bd682884fe85acbce89c91d8c4223337c83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49eb2f483577bd039a75fcfe0379f90de88d31dff41fe6f231a0ff62d48d4b31",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2015-07-20T19:43:52Z",
    "title_canon_sha256": "e55311851dd58ddf3f7fb8830a804afbbaf63e5fb5fe3f250d14366d6fc99565"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05602",
    "kind": "arxiv",
    "version": 4
  }
}