Pith Number

pith:IT5XQSQS

pith:2023:IT5XQSQSIF564Z2CNFZ3XY24FD

not attested not anchored not stored refs pending

Tag that issue: Applying API-domain labels in issue tracking systems

Anita Sarma, Bianca Trinkenreich, Fabio Santos, Igor Steinmacher, Igor Wiese, Italo Santos, Jacob Penney, Jo\~ao Felipe Pimentel, Joseph Vargovich, Marco A. Gerosa, Ricardo Britto

arxiv:2304.02877 v1 · 2023-04-06 · cs.SE · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IT5XQSQSIF564Z2CNFZ3XY24FD}

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	2026-07-05T07:52:09.348639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44fb784a12417bee67426973bbe35c28dcfbf15516d7addf1204a0808c801488

Aliases

arxiv: 2304.02877 · arxiv_version: 2304.02877v1 · doi: 10.48550/arxiv.2304.02877 · pith_short_12: IT5XQSQSIF56 · pith_short_16: IT5XQSQSIF564Z2C · pith_short_8: IT5XQSQS

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/IT5XQSQSIF564Z2CNFZ3XY24FD \
  | 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: 44fb784a12417bee67426973bbe35c28dcfbf15516d7addf1204a0808c801488

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fa606ba531e35d24bfd98427ff4f78285bfc284507b8d377ed4500abf8eaf51",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2023-04-06T05:49:46Z",
    "title_canon_sha256": "7dd0b67f4071286918d425364c9989ab0ccf92da7a43ae947491ceec85ae54a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.02877",
    "kind": "arxiv",
    "version": 1
  }
}