Pith Number

pith:ELDGV6P4

pith:2021:ELDGV6P43VJEDATNC2NZT67SRQ

not attested not anchored not stored refs pending

Towards a Model to Appraise and Suggest Identifier Names

Anthony Peruma

arxiv:2103.13865 v1 · 2021-03-25 · 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{ELDGV6P43VJEDATNC2NZT67SRQ}

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	2026-07-05T02:26:23.042765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22c66af9fcdd5241826d169b99fbf28c2e042a42bd8d858c70dab3bc0e667f29

Aliases

arxiv: 2103.13865 · arxiv_version: 2103.13865v1 · doi: 10.48550/arxiv.2103.13865 · pith_short_12: ELDGV6P43VJE · pith_short_16: ELDGV6P43VJEDATN · pith_short_8: ELDGV6P4

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/ELDGV6P43VJEDATNC2NZT67SRQ \
  | 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: 22c66af9fcdd5241826d169b99fbf28c2e042a42bd8d858c70dab3bc0e667f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad491f5bbd8f4578283bcf1fe09146bfdbe1a56120b3f394ee0ff237e0bce7ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-03-25T14:23:50Z",
    "title_canon_sha256": "09874709feac86380df97619be8f063351cf5cd65c96b10495790463003b3c45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.13865",
    "kind": "arxiv",
    "version": 1
  }
}