Pith Number

pith:OMWTZLYF

pith:2017:OMWTZLYFKUDFENI3L2L2I2R3RT

not attested not anchored not stored refs pending

Distributed Bundle Adjustment

Aleksandr Aravkin, Chung-Ching Lin, Karthikeyan Natesan Ramamurthy, Raphael Viguier, Sharath Pankanti

arxiv:1708.07954 v1 · 2017-08-26 · 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{OMWTZLYFKUDFENI3L2L2I2R3RT}

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	2026-05-18T00:36:37.525497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732d3caf05550652351b5e97a46a3b8cfdfadbcf9ea7cb9af3a3ba6ad7616eae

Aliases

arxiv: 1708.07954 · arxiv_version: 1708.07954v1 · doi: 10.48550/arxiv.1708.07954 · pith_short_12: OMWTZLYFKUDF · pith_short_16: OMWTZLYFKUDFENI3 · pith_short_8: OMWTZLYF

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/OMWTZLYFKUDFENI3L2L2I2R3RT \
  | 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: 732d3caf05550652351b5e97a46a3b8cfdfadbcf9ea7cb9af3a3ba6ad7616eae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1124e98be747e5acc9023d0e66569892574d53645beb6e8241d2602a835c2973",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-08-26T09:13:11Z",
    "title_canon_sha256": "3f235a491ce74a329a5096d45203056dd004770409ad74ef982d384e4309f728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07954",
    "kind": "arxiv",
    "version": 1
  }
}