Pith Number

pith:YGFXPUV6

pith:2013:YGFXPUV62YE2H2FEZIJW7P66SD

not attested not anchored not stored refs pending

Iterative Decoding and Turbo Equalization: The Z-Crease Phenomenon

Jing Li, Kai Xie

arxiv:1306.0585 v1 · 2013-06-03 · cs.IT · math.IT · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGFXPUV62YE2H2FEZIJW7P66SD}

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	2026-05-18T01:49:33.424867Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c18b77d2bed609a3e8a4ca136fbfde90fa049c039bbe20ad90b0a43744fa28c0

Aliases

arxiv: 1306.0585 · arxiv_version: 1306.0585v1 · doi: 10.48550/arxiv.1306.0585 · pith_short_12: YGFXPUV62YE2 · pith_short_16: YGFXPUV62YE2H2FE · pith_short_8: YGFXPUV6

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/YGFXPUV62YE2H2FEZIJW7P66SD \
  | 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: c18b77d2bed609a3e8a4ca136fbfde90fa049c039bbe20ad90b0a43744fa28c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00acd7022e463aa68102a080ae09b8d54ff7ab90635689f5ced0eb31ffa460dd",
    "cross_cats_sorted": [
      "math.IT",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2013-06-03T20:28:46Z",
    "title_canon_sha256": "b83cf5df755476542694f2343f31ab23586f84eff57621ed632644a297f915b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0585",
    "kind": "arxiv",
    "version": 1
  }
}