Pith Number

pith:TXF7ST4B

pith:2015:TXF7ST4BGSYDBRCYUANHJKB3NY

not attested not anchored not stored refs pending

Real-Time Depth Refinement for Specular Objects

Aaron Wetzler, Alfred M. Bruckstein, Guy Rosman, Rom Hershkovitz, Ron Kimmel, Roy Or - El

arxiv:1511.08886 v2 · 2015-11-28 · 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{TXF7ST4BGSYDBRCYUANHJKB3NY}

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	2026-05-18T01:18:03.230001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcbf94f8134b030c458a01a74a83b6e06833f459c7fe9c3d4355a70ef0c7140

Aliases

arxiv: 1511.08886 · arxiv_version: 1511.08886v2 · doi: 10.48550/arxiv.1511.08886 · pith_short_12: TXF7ST4BGSYD · pith_short_16: TXF7ST4BGSYDBRCY · pith_short_8: TXF7ST4B

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/TXF7ST4BGSYDBRCYUANHJKB3NY \
  | 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: 9dcbf94f8134b030c458a01a74a83b6e06833f459c7fe9c3d4355a70ef0c7140

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9c3034eda9fa88e3a2e2de081ede1ac87e04961dbb85736b8c8f8b5f105257",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-28T10:13:48Z",
    "title_canon_sha256": "c226f8ecd81c23aeefaf03d47e1654a345c49b60e83e3780dcf93b0640493599"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08886",
    "kind": "arxiv",
    "version": 2
  }
}