Pith Number

pith:XBQWLFVN

pith:2014:XBQWLFVNOSXEBTUU6ABEKV7GUB

not attested not anchored not stored refs pending

Hashing on Nonlinear Manifolds

Anton van den Hengel, Chunhua Shen, Fumin Shen, Heng Tao Shen, Qinfeng Shi, Zhenmin Tang

arxiv:1412.0826 v1 · 2014-12-02 · 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{XBQWLFVNOSXEBTUU6ABEKV7GUB}

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	2026-05-18T01:22:41.618431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8616596ad74ae40ce94f0024557e6a04aaba3399bc2ee1d5aa82b68a0d4f318

Aliases

arxiv: 1412.0826 · arxiv_version: 1412.0826v1 · doi: 10.48550/arxiv.1412.0826 · pith_short_12: XBQWLFVNOSXE · pith_short_16: XBQWLFVNOSXEBTUU · pith_short_8: XBQWLFVN

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/XBQWLFVNOSXEBTUU6ABEKV7GUB \
  | 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: b8616596ad74ae40ce94f0024557e6a04aaba3399bc2ee1d5aa82b68a0d4f318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0000c7c00cc873651e11e42a6e7bb007ba24238c223bd6285f5cb972d878cb34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-12-02T09:36:12Z",
    "title_canon_sha256": "edcbe53edcf25cb1c364ab4230dd88fa3d532c227b9a0ec6319ed673a59840b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.0826",
    "kind": "arxiv",
    "version": 1
  }
}