Pith Number

pith:Y7WTMR2F

pith:2016:Y7WTMR2FU4UZYGWOBIFS2U3DNB

not attested not anchored not stored refs pending

Enhanced Recursive Reed-Muller Erasure Decoding

Alexandre Soro, Jerome Lacan, Mathieu Cunche, Valentin Savin, Vincent Roca

arxiv:1601.06908 v1 · 2016-01-26 · 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{Y7WTMR2FU4UZYGWOBIFS2U3DNB}

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	2026-05-18T01:21:59.551090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7ed364745a7299c1ace0a0b2d5363685149f76875b87bad5a05db2c9f33060d

Aliases

arxiv: 1601.06908 · arxiv_version: 1601.06908v1 · doi: 10.48550/arxiv.1601.06908 · pith_short_12: Y7WTMR2FU4UZ · pith_short_16: Y7WTMR2FU4UZYGWO · pith_short_8: Y7WTMR2F

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/Y7WTMR2FU4UZYGWOBIFS2U3DNB \
  | 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: c7ed364745a7299c1ace0a0b2d5363685149f76875b87bad5a05db2c9f33060d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41203b0ea27960181560f060a5084607d8ac5fdaea818e21efc379a143fb48ec",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2016-01-26T07:13:00Z",
    "title_canon_sha256": "d5b9ca771b0e61c0fe8d748d83a5a5d32f32004fb17910ab25dd00e668c52de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.06908",
    "kind": "arxiv",
    "version": 1
  }
}