Pith Number

pith:V2NMRGAZ

pith:2017:V2NMRGAZZ4TILSJM2DTQAET5CT

not attested not anchored not stored refs pending

Symbol Erasure Correction Capability of Spread Codes

Anna-Lena Horlemann-Trautmann, Heide Gluesing-Luerssen

arxiv:1710.06323 v1 · 2017-10-17 · 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{V2NMRGAZZ4TILSJM2DTQAET5CT}

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	2026-05-18T00:32:37.103370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae9ac89819cf2685c92cd0e700127d14cebf9645fd9db66027315180ad611d2c

Aliases

arxiv: 1710.06323 · arxiv_version: 1710.06323v1 · doi: 10.48550/arxiv.1710.06323 · pith_short_12: V2NMRGAZZ4TI · pith_short_16: V2NMRGAZZ4TILSJM · pith_short_8: V2NMRGAZ

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/V2NMRGAZZ4TILSJM2DTQAET5CT \
  | 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: ae9ac89819cf2685c92cd0e700127d14cebf9645fd9db66027315180ad611d2c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "552f930d16162745c05214627c536c23fe449c7ed56004de288bfdd7f701d39e",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-10-17T14:52:06Z",
    "title_canon_sha256": "341eba65fdfc753317417d9f36f55c8877b5c83e37606b59a99266817822b7d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.06323",
    "kind": "arxiv",
    "version": 1
  }
}