Pith Number

pith:FTHWEGO4

pith:2014:FTHWEGO4EYJ2DQCKUOM5EVGVME

not attested not anchored not stored refs pending

Towards a theory of granular sets

Garimella Rama Murthy

arxiv:1406.4324 v1 · 2014-06-17 · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTHWEGO4EYJ2DQCKUOM5EVGVME}

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	2026-05-18T02:49:37.846458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ccf6219dc2613a1c04aa399d254d5611cdcf02e38a61ed07cd8bc773df47da2

Aliases

arxiv: 1406.4324 · arxiv_version: 1406.4324v1 · doi: 10.48550/arxiv.1406.4324 · pith_short_12: FTHWEGO4EYJ2 · pith_short_16: FTHWEGO4EYJ2DQCK · pith_short_8: FTHWEGO4

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/FTHWEGO4EYJ2DQCKUOM5EVGVME \
  | 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: 2ccf6219dc2613a1c04aa399d254d5611cdcf02e38a61ed07cd8bc773df47da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d72e7798cb2d45687558c37c4a8b41ac74c56eed977a90d1f28a20584094a870",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2014-06-17T11:26:32Z",
    "title_canon_sha256": "4088e275387c35e6cf264edc1b7363815ce5b4dc6e814f09426756afe52bf082"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.4324",
    "kind": "arxiv",
    "version": 1
  }
}