Pith Number

pith:SHP4EDFL

pith:2013:SHP4EDFLG2NOONBHQPIM6ZV2DK

not attested not anchored not stored refs pending

Markovian models for one dimensional structure estimation on heavily noisy imagery

Ana Georgina Flesia, Elena Rufeil Fiori, Javier Gimenez

arxiv:1304.7713 v1 · 2013-04-29 · cs.CV · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SHP4EDFLG2NOONBHQPIM6ZV2DK}

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	2026-05-18T03:26:53.276292Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91dfc20cab369ae7342783d0cf66ba1aae8b5760d1f0510b377b6b24c5748591

Aliases

arxiv: 1304.7713 · arxiv_version: 1304.7713v1 · doi: 10.48550/arxiv.1304.7713 · pith_short_12: SHP4EDFLG2NO · pith_short_16: SHP4EDFLG2NOONBH · pith_short_8: SHP4EDFL

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/SHP4EDFLG2NOONBHQPIM6ZV2DK \
  | 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: 91dfc20cab369ae7342783d0cf66ba1aae8b5760d1f0510b377b6b24c5748591

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa82914a403faba1c6eaca6dec212b3f623be8bb38bba141ff2b27519cf9491",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2013-04-29T16:57:47Z",
    "title_canon_sha256": "c4335bc740264316143928e5715e82d45e773acc827794958205e212209a4380"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.7713",
    "kind": "arxiv",
    "version": 1
  }
}