Pith Number

pith:3HBDJPEB

pith:2022:3HBDJPEB6T3TKGL7MAG7XTXW6M

not attested not anchored not stored refs pending

ZeroIn: Characterizing the Data Distributions of Commits in Software Repositories

(2) Cisco Systems Inc.), Aradhana Soni (1), Kalyan Perumalla (1), Rupam Dey (1), Steven Rich (2) ((1) University of Tennessee

arxiv:2204.07863 v1 · 2022-04-16 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HBDJPEB6T3TKGL7MAG7XTXW6M}

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	2026-07-05T04:15:19.085154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9c234bc81f4f735197f600dfbcef6f30518afb9d5a542dea80e9be473fe925d

Aliases

arxiv: 2204.07863 · arxiv_version: 2204.07863v1 · doi: 10.48550/arxiv.2204.07863 · pith_short_12: 3HBDJPEB6T3T · pith_short_16: 3HBDJPEB6T3TKGL7 · pith_short_8: 3HBDJPEB

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/3HBDJPEB6T3TKGL7MAG7XTXW6M \
  | 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: d9c234bc81f4f735197f600dfbcef6f30518afb9d5a542dea80e9be473fe925d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "840e3110b5ade93a3f6e2cab9849be5989ec771a2304bb1351982d490a723e74",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-04-16T20:11:12Z",
    "title_canon_sha256": "651aa091c165f0062e0c04e6addba55cdbd3a2a2267655f2bdb5d705bb5a9bba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.07863",
    "kind": "arxiv",
    "version": 1
  }
}