Pith Number

pith:DMJOGHBN

pith:2015:DMJOGHBNIAVH4DPSL7RE4GC7EO

not attested not anchored not stored refs pending

Local Codes with Addition Based Repair

Chau Yuen, Han Mao Kiah, Son Hoang Dau, Wentu Song

arxiv:1506.02349 v1 · 2015-06-08 · 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{DMJOGHBNIAVH4DPSL7RE4GC7EO}

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	2026-05-18T01:55:51.430616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b12e31c2d402a7e0df25fe24e185f238fb72846d49a67e7e5fba4f9bbf14a0d

Aliases

arxiv: 1506.02349 · arxiv_version: 1506.02349v1 · doi: 10.48550/arxiv.1506.02349 · pith_short_12: DMJOGHBNIAVH · pith_short_16: DMJOGHBNIAVH4DPS · pith_short_8: DMJOGHBN

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/DMJOGHBNIAVH4DPSL7RE4GC7EO \
  | 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: 1b12e31c2d402a7e0df25fe24e185f238fb72846d49a67e7e5fba4f9bbf14a0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cf859060506c491b3d43d056048d87ea47f2d4e1a4ffaaa32523a37985938d4",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2015-06-08T04:17:38Z",
    "title_canon_sha256": "e6e90faa7dc6d532c97a2a5a2c0f829d6206b3654bd3d6b3dd3e9253428080b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02349",
    "kind": "arxiv",
    "version": 1
  }
}