Pith Number

pith:FEKGRTAN

pith:2015:FEKGRTANOZRSIUTWTHVJI4CQOZ

not attested not anchored not stored refs pending

Semantic Cross-View Matching

Amir Zamir, Francesco Castaldo, Francesco Palmieri, Roland Angst, Silvio Savarese

arxiv:1511.00098 v1 · 2015-10-31 · 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{FEKGRTANOZRSIUTWTHVJI4CQOZ}

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	2026-05-18T01:28:13.347304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

291468cc0d766324527699ea947050764d45358d0406abf056430e66e9ec500e

Aliases

arxiv: 1511.00098 · arxiv_version: 1511.00098v1 · doi: 10.48550/arxiv.1511.00098 · pith_short_12: FEKGRTANOZRS · pith_short_16: FEKGRTANOZRSIUTW · pith_short_8: FEKGRTAN

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/FEKGRTANOZRSIUTWTHVJI4CQOZ \
  | 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: 291468cc0d766324527699ea947050764d45358d0406abf056430e66e9ec500e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3462cc61f618f5762b1549d1f2bf66664c0b26981669aee4f21d5b68bf912bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-10-31T08:50:19Z",
    "title_canon_sha256": "6aba488fcbe7fb9b63918b51fd02f967d0e8a7f0fddd8e82a8acdcc24baa7edf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00098",
    "kind": "arxiv",
    "version": 1
  }
}