Pith Number

pith:ENTV4KJI

pith:2019:ENTV4KJITF2GOQ6VKS5KSS3ICV

not attested not anchored not stored refs pending

New insights on Multi-Solution Distribution of the P3P Problem

Bo Wang, Caixia Zhang, Hao Hu

arxiv:1901.11464 v1 · 2019-01-30 · 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{ENTV4KJITF2GOQ6VKS5KSS3ICV}

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	2026-05-17T23:55:01.793526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23675e292899746743d554baa94b6815576c8b1a0ad75a30afa51899466cfa7f

Aliases

arxiv: 1901.11464 · arxiv_version: 1901.11464v1 · doi: 10.48550/arxiv.1901.11464 · pith_short_12: ENTV4KJITF2G · pith_short_16: ENTV4KJITF2GOQ6V · pith_short_8: ENTV4KJI

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/ENTV4KJITF2GOQ6VKS5KSS3ICV \
  | 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: 23675e292899746743d554baa94b6815576c8b1a0ad75a30afa51899466cfa7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61857796a1e2415708a7b317b5fb8ce87759763df2b5b2a2663db80028cd9159",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-30T17:34:49Z",
    "title_canon_sha256": "311e8cfc425bbc507d3f1fd847df376edc2e47ec13baa45ff33e91dc1519c10b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.11464",
    "kind": "arxiv",
    "version": 1
  }
}