Pith Number

pith:WVNDYTWF

pith:2016:WVNDYTWFTYUREEHDLSMLZELDGF

not attested not anchored not stored refs pending

Unifying Registration based Tracking: A Case Study with Structural Similarity

Abhineet Singh, Martin Jagersand, Mennatullah Siam

arxiv:1607.04673 v4 · 2016-07-15 · 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{WVNDYTWFTYUREEHDLSMLZELDGF}

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	2026-05-18T00:51:57.749405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b55a3c4ec59e291210e35c98bc9163315af036c02c270988befe4b05e34dd73e

Aliases

arxiv: 1607.04673 · arxiv_version: 1607.04673v4 · doi: 10.48550/arxiv.1607.04673 · pith_short_12: WVNDYTWFTYUR · pith_short_16: WVNDYTWFTYUREEHD · pith_short_8: WVNDYTWF

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/WVNDYTWFTYUREEHDLSMLZELDGF \
  | 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: b55a3c4ec59e291210e35c98bc9163315af036c02c270988befe4b05e34dd73e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34884372ef781f457c2e3474d96a33ae4edfaeed6cc7bf1474034726d434f9ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-07-15T22:25:46Z",
    "title_canon_sha256": "f96187785912cfc4f7c88db066416799ad8a504fe26e6d1212b13c46957690b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.04673",
    "kind": "arxiv",
    "version": 4
  }
}