Pith Number

pith:2TYRYQGL

pith:2016:2TYRYQGLJUEQNPDEHIJRH52FIV

not attested not anchored not stored refs pending

DASC: Robust Dense Descriptor for Multi-modal and Multi-spectral Correspondence Estimation

Bumsub Ham, Dongbo Min, Kwanghoon Sohn, Minh N. Do, Seungryong Kim

arxiv:1604.07944 v1 · 2016-04-27 · 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	2026-05-18T01:16:08.591192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f11c40cb4d0906bc643a1313f7454566c6982d24a455596d8215187083bbeb

Aliases

arxiv: 1604.07944 · arxiv_version: 1604.07944v1 · doi: 10.48550/arxiv.1604.07944 · pith_short_12: 2TYRYQGLJUEQ · pith_short_16: 2TYRYQGLJUEQNPDE · pith_short_8: 2TYRYQGL

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/2TYRYQGLJUEQNPDEHIJRH52FIV \
  | 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: d4f11c40cb4d0906bc643a1313f7454566c6982d24a455596d8215187083bbeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "457a5ec5a077e1779aa15c10a20f5ab56e4e58603cfececa7b37f04185609f94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-27T06:35:13Z",
    "title_canon_sha256": "92ec7a3bb42a247140ac0a6b6381bfd198dd13dece441e07fd2a26998f322dcd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07944",
    "kind": "arxiv",
    "version": 1
  }
}