Pith Number

pith:F3KIFIT4

pith:2019:F3KIFIT4BEB2J5GWEUE6RBQK5O

not attested not anchored not stored refs pending

An InfoVis Tool for Interactive Component-Based Evaluation

Giacomo Rocco, Gianmaria Silvello

arxiv:1901.11372 v1 · 2019-01-31 · 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{F3KIFIT4BEB2J5GWEUE6RBQK5O}

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	2026-05-17T23:55:02.065484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ed482a27c0903a4f4d62509e8860aeb964889a5029113accaaa5301563d8f00

Aliases

arxiv: 1901.11372 · arxiv_version: 1901.11372v1 · doi: 10.48550/arxiv.1901.11372 · pith_short_12: F3KIFIT4BEB2 · pith_short_16: F3KIFIT4BEB2J5GW · pith_short_8: F3KIFIT4

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/F3KIFIT4BEB2J5GWEUE6RBQK5O \
  | 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: 2ed482a27c0903a4f4d62509e8860aeb964889a5029113accaaa5301563d8f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77c359f1ad1255802fe4063ce660cdc1f99c87567a1f13d7c2369d11f984c465",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2019-01-31T14:27:52Z",
    "title_canon_sha256": "98f67b2434b79b46b9b4dbf6a469d4fc40b40eec3bb451ee773eba6078aa1ae8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11372",
    "kind": "arxiv",
    "version": 1
  }
}