Pith Number

pith:F3OO4JHA

pith:2014:F3OO4JHA2AB4R42BRAUZSTDXNC

not attested not anchored not stored refs pending

Error-correction of linear codes via colon ideals

Benjamin Anzis, Stefan Tohaneanu

arxiv:1409.8387 v2 · 2014-09-30 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F3OO4JHA2AB4R42BRAUZSTDXNC}

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	2026-05-18T02:16:20.835100Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2edcee24e0d003c8f3418829994c7768bc1ae2bb7917d054c4db3cd1ce72894d

Aliases

arxiv: 1409.8387 · arxiv_version: 1409.8387v2 · doi: 10.48550/arxiv.1409.8387 · pith_short_12: F3OO4JHA2AB4 · pith_short_16: F3OO4JHA2AB4R42B · pith_short_8: F3OO4JHA

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/F3OO4JHA2AB4R42BRAUZSTDXNC \
  | 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: 2edcee24e0d003c8f3418829994c7768bc1ae2bb7917d054c4db3cd1ce72894d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87f6141f6bf2d4135ac02bf79686466f8158508208bb880586b34d8d25733106",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-09-30T05:19:20Z",
    "title_canon_sha256": "ecfdaaedd5e9692ded50a2214cb68e3680f558addfae5c93df03e65d01798349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.8387",
    "kind": "arxiv",
    "version": 2
  }
}