Pith Number

pith:ASCQXJ3F

pith:2016:ASCQXJ3F3MKSES24VHR5LRIVG3

not attested not anchored not stored refs pending

Locally recoverable codes on algebraic curves

Alexander Barg, Itzhak Tamo, Serge Vladuts

arxiv:1603.08876 v1 · 2016-03-29 · 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{ASCQXJ3F3MKSES24VHR5LRIVG3}

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	2026-05-18T00:58:33.787934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04850ba765db15224b5ca9e3d5c51536f0b207e3b9f43200d0e825dee3af5da7

Aliases

arxiv: 1603.08876 · arxiv_version: 1603.08876v1 · doi: 10.48550/arxiv.1603.08876 · pith_short_12: ASCQXJ3F3MKS · pith_short_16: ASCQXJ3F3MKSES24 · pith_short_8: ASCQXJ3F

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/ASCQXJ3F3MKSES24VHR5LRIVG3 \
  | 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: 04850ba765db15224b5ca9e3d5c51536f0b207e3b9f43200d0e825dee3af5da7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "097d06593782f81a2ba02fd49d367be75a5f555408c6da4d90efa9077aaae88c",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-03-29T18:32:57Z",
    "title_canon_sha256": "d6a42484e397b0d2ab4db612cdb72170395446d41ca7560ee35481cc16c82ef1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08876",
    "kind": "arxiv",
    "version": 1
  }
}