Pith Number

pith:LA36CDBZ

pith:2014:LA36CDBZUTGTTMWXRYUE7HINL5

not attested not anchored not stored refs pending

Artificial Noise Revisited

Emanuele Viterbo, Shuiyin Liu, Yi Hong

arxiv:1402.2091 v1 · 2014-02-10 · 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{LA36CDBZUTGTTMWXRYUE7HINL5}

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	2026-05-18T00:58:41.684690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5837e10c39a4cd39b2d78e284f9d0d5f65a282f1282c006959c43544453a003e

Aliases

arxiv: 1402.2091 · arxiv_version: 1402.2091v1 · doi: 10.48550/arxiv.1402.2091 · pith_short_12: LA36CDBZUTGT · pith_short_16: LA36CDBZUTGTTMWX · pith_short_8: LA36CDBZ

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/LA36CDBZUTGTTMWXRYUE7HINL5 \
  | 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: 5837e10c39a4cd39b2d78e284f9d0d5f65a282f1282c006959c43544453a003e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6328e058de742a8ad4bfd3098d0a2286a6d51a5fb4b4f5831445d4bb2122c0f",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2014-02-10T10:35:49Z",
    "title_canon_sha256": "17971de5cca6643d66cd2e33f4d34d54bbd89c8dc82522eb82cbf8d004655421"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2091",
    "kind": "arxiv",
    "version": 1
  }
}