Pith Number

pith:P7Y6JADN

pith:2014:P7Y6JADNDN6DJPAHLACW6DQKFL

not attested not anchored not stored refs pending

A Novel Method to Extract Rocks from Mars Images

Shuliang Wang, Yasen Chen

arxiv:1403.3083 v2 · 2014-03-13 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P7Y6JADNDN6DJPAHLACW6DQKFL}

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	2026-05-18T01:36:41.772641Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ff1e4806d1b7c34bc0758056f0e0a2ac9ee2afbc171339944ae9e85fa6e350b

Aliases

arxiv: 1403.3083 · arxiv_version: 1403.3083v2 · doi: 10.48550/arxiv.1403.3083 · pith_short_12: P7Y6JADNDN6D · pith_short_16: P7Y6JADNDN6DJPAH · pith_short_8: P7Y6JADN

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/P7Y6JADNDN6DJPAHLACW6DQKFL \
  | 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: 7ff1e4806d1b7c34bc0758056f0e0a2ac9ee2afbc171339944ae9e85fa6e350b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ed02af80d2659d52821fac80f7ece88c9242e57c575a510478a1411dcd3ed4a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-03-13T06:23:09Z",
    "title_canon_sha256": "4dad9c8e18928fc40f64077f1720248924fef4484211d022bd0d5eaaf435e881"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3083",
    "kind": "arxiv",
    "version": 2
  }
}