Pith Number

pith:Q5LKC5PR

pith:2015:Q5LKC5PR75RZWRMZGDC6SQHPDS

not attested not anchored not stored refs pending

A Latent Source Model for Patch-Based Image Segmentation

Devavrat Shah, George Chen, Polina Golland

arxiv:1510.01648 v1 · 2015-10-06 · cs.CV

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

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	2026-05-18T01:30:56.358344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8756a175f1ff639b459930c5e940ef1c919a4bcfaed3693ff2e39e871c427161

Aliases

arxiv: 1510.01648 · arxiv_version: 1510.01648v1 · doi: 10.48550/arxiv.1510.01648 · pith_short_12: Q5LKC5PR75RZ · pith_short_16: Q5LKC5PR75RZWRMZ · pith_short_8: Q5LKC5PR

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/Q5LKC5PR75RZWRMZGDC6SQHPDS \
  | 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: 8756a175f1ff639b459930c5e940ef1c919a4bcfaed3693ff2e39e871c427161

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7391a5dfa1c1c6a5bec475414157ff211a24b2074150290a18ed841820cfa27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-06T16:28:44Z",
    "title_canon_sha256": "18032fa84f886394f1f0cf720027cc3252ec0fd1d0cc770f933a1eca91e64ae9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01648",
    "kind": "arxiv",
    "version": 1
  }
}