Pith Number

pith:WRMTN4BK

pith:2019:WRMTN4BKMV2H77DULRMC7PCPJO

not attested not anchored not stored refs pending

A Progressive Visual Analytics Tool for Incremental Experimental Evaluation

Fabio Giachelle, Gianmaria Silvello

arxiv:1904.08754 v1 · 2019-04-18 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRMTN4BKMV2H77DULRMC7PCPJO}

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	2026-05-17T23:48:13.102292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b45936f02a65747ffc745c582fbc4f4ba669f298f8076d10b6eb716cf7dd6644

Aliases

arxiv: 1904.08754 · arxiv_version: 1904.08754v1 · doi: 10.48550/arxiv.1904.08754 · pith_short_12: WRMTN4BKMV2H · pith_short_16: WRMTN4BKMV2H77DU · pith_short_8: WRMTN4BK

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/WRMTN4BKMV2H77DULRMC7PCPJO \
  | 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: b45936f02a65747ffc745c582fbc4f4ba669f298f8076d10b6eb716cf7dd6644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1fed4cb4a2b91a2ed3e0970f47dfd1dd5340a8db156cbcacac2135d4f91d30d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-04-18T13:16:53Z",
    "title_canon_sha256": "68cbdbc486e72e3b502777195edd885d74892c7c09b416c2f7d9db794ce015bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.08754",
    "kind": "arxiv",
    "version": 1
  }
}