Pith Number

pith:GVHH4O6V

pith:2020:GVHH4O6VXTIQIV6ZSIKGECQX4G

not attested not anchored not stored refs pending

Polarimetric image augmentation

D\'esir\'e Sidib\'e, Fabrice Meriaudeau, Marc Blanchon, Olivier Morel, Ralph Seulin

arxiv:2005.11044 v2 · 2020-05-22 · 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{GVHH4O6VXTIQIV6ZSIKGECQX4G}

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	2026-07-05T01:17:41.110924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

354e7e3bd5bcd10457d99214620a17e18c10b9a2e656c4b500b60a5e229c57ab

Aliases

arxiv: 2005.11044 · arxiv_version: 2005.11044v2 · doi: 10.48550/arxiv.2005.11044 · pith_short_12: GVHH4O6VXTIQ · pith_short_16: GVHH4O6VXTIQIV6Z · pith_short_8: GVHH4O6V

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/GVHH4O6VXTIQIV6ZSIKGECQX4G \
  | 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: 354e7e3bd5bcd10457d99214620a17e18c10b9a2e656c4b500b60a5e229c57ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fa963eecc9955bc4b5aa5af1c44cf851f424d8a5abad07f23c5fb5521e91417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-05-22T08:00:12Z",
    "title_canon_sha256": "0b67eb63f3034068c02e169d6a3fd9a3d85fe468f3b981872a8951866b490ca6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.11044",
    "kind": "arxiv",
    "version": 2
  }
}