Pith Number

pith:RQODTULB

pith:2015:RQODTULBJKWIVZX5J3A7233EUH

not attested not anchored not stored refs pending

Proposal Flow

Bumsub Ham, Cordelia Schmid, Jean Ponce, Minsu Cho

arxiv:1511.05065 v3 · 2015-11-16 · 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{RQODTULBJKWIVZX5J3A7233EUH}

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	2026-05-18T01:11:21.649586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c1c39d1614aac8ae6fd4ec1fd6f64a1e9127af7573727d21d83a87628e864b8

Aliases

arxiv: 1511.05065 · arxiv_version: 1511.05065v3 · doi: 10.48550/arxiv.1511.05065 · pith_short_12: RQODTULBJKWI · pith_short_16: RQODTULBJKWIVZX5 · pith_short_8: RQODTULB

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/RQODTULBJKWIVZX5J3A7233EUH \
  | 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: 8c1c39d1614aac8ae6fd4ec1fd6f64a1e9127af7573727d21d83a87628e864b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f828cb52ea9dd8d1fbdd36e3abbff6e2b6af03e2fcb27d9636f69bb9c3f5ec61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-11-16T17:54:45Z",
    "title_canon_sha256": "d8bc9763c4d65c296d5ac514edd4515efbc3ef24fba24cd883c3d1d5996e3199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05065",
    "kind": "arxiv",
    "version": 3
  }
}