Pith Number

pith:U5RAXTCF

pith:2015:U5RAXTCFYUL7SOVNT6HLSVF6ML

not attested not anchored not stored refs pending

Pairwise Constraint Propagation on Multi-View Data

Liwei Wang, Zhiwu Lu

arxiv:1501.04284 v1 · 2015-01-18 · cs.CV · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5RAXTCFYUL7SOVNT6HLSVF6ML}

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	2026-05-18T02:29:09.476921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7620bcc45c517f93aad9f8eb954be62d654eb564770e1000ed9b7ba07b6647d

Aliases

arxiv: 1501.04284 · arxiv_version: 1501.04284v1 · doi: 10.48550/arxiv.1501.04284 · pith_short_12: U5RAXTCFYUL7 · pith_short_16: U5RAXTCFYUL7SOVN · pith_short_8: U5RAXTCF

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/U5RAXTCFYUL7SOVNT6HLSVF6ML \
  | 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: a7620bcc45c517f93aad9f8eb954be62d654eb564770e1000ed9b7ba07b6647d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e271302775d2c62e13f2d846b5e542e7a91649f9c55fb4ed2d06447c84a80f3c",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-01-18T11:52:21Z",
    "title_canon_sha256": "46d014eb1b52ef8f029b5f7c33769fbe79ee0884c636e498b407aa8a0abff963"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04284",
    "kind": "arxiv",
    "version": 1
  }
}