Pith Number

pith:VOT5KF4A

pith:2016:VOT5KF4A3FRYXYOYTFJIBCRHUL

not attested not anchored not stored refs pending

Codes with Unequal Locality

Alex Sprintson, Swanand Kadhe

arxiv:1601.06153 v1 · 2016-01-22 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VOT5KF4A3FRYXYOYTFJIBCRHUL}

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	2026-05-18T01:22:09.113777Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aba7d51780d9638be1d89952808a27a2c9b257cbe5e27e2dedebe05840f636b0

Aliases

arxiv: 1601.06153 · arxiv_version: 1601.06153v1 · doi: 10.48550/arxiv.1601.06153 · pith_short_12: VOT5KF4A3FRY · pith_short_16: VOT5KF4A3FRYXYOY · pith_short_8: VOT5KF4A

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/VOT5KF4A3FRYXYOYTFJIBCRHUL \
  | 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: aba7d51780d9638be1d89952808a27a2c9b257cbe5e27e2dedebe05840f636b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6765d906ae4dc1bb85bb253ae28b9892f99cbd2c9da8ecac5a6b01bc26651621",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-22T20:57:35Z",
    "title_canon_sha256": "ad34e385c937fcf8e13d8e2234e00d61d260c50ecca0c5a300ddc8eaa6b7f1a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06153",
    "kind": "arxiv",
    "version": 1
  }
}