Pith Number

pith:MEFDQ6N5

pith:2018:MEFDQ6N5ZQDMUROZK5NBZ5B4O5

not attested not anchored not stored refs pending

Visual Social Relationship Recognition

Junnan Li, Mohan S. Kankanhalli, Qi Zhao, Yongkang Wong

arxiv:1812.05917 v1 · 2018-12-13 · 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{MEFDQ6N5ZQDMUROZK5NBZ5B4O5}

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	2026-05-17T23:58:17.811976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

610a3879bdcc06ca45d9575a1cf43c77524c45a3eff10cf280c3ca30ec5e9f2a

Aliases

arxiv: 1812.05917 · arxiv_version: 1812.05917v1 · doi: 10.48550/arxiv.1812.05917 · pith_short_12: MEFDQ6N5ZQDM · pith_short_16: MEFDQ6N5ZQDMUROZ · pith_short_8: MEFDQ6N5

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/MEFDQ6N5ZQDMUROZK5NBZ5B4O5 \
  | 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: 610a3879bdcc06ca45d9575a1cf43c77524c45a3eff10cf280c3ca30ec5e9f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81baebb25350174eed9daec65ec2c8915f99497ca5c0231b1f55f1849e2f09d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-12-13T08:18:52Z",
    "title_canon_sha256": "0500dfc6ff26eb60b30b44460621ab7173ac37b20c585275daccfe08df0a2158"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05917",
    "kind": "arxiv",
    "version": 1
  }
}