Pith Number

pith:PGAE6S5G

pith:2025:PGAE6S5GITRXDJ3ERD4N5H5M7L

not attested not anchored not stored refs pending

Causality and "In-the-Wild" Video-Based Person Re-ID: A Survey

Hugo Proen\c{c}a, Kailash Hambarde, Md Rashidunnabi

arxiv:2505.20540 v2 · 2025-05-26 · 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{PGAE6S5GITRXDJ3ERD4N5H5M7L}

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	2026-07-05T11:10:58.504855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79804f4ba644e371a76488f8de9facfad515a7e247f187cfd8534b4cef412df8

Aliases

arxiv: 2505.20540 · arxiv_version: 2505.20540v2 · doi: 10.48550/arxiv.2505.20540 · pith_short_12: PGAE6S5GITRX · pith_short_16: PGAE6S5GITRXDJ3E · pith_short_8: PGAE6S5G

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/PGAE6S5GITRXDJ3ERD4N5H5M7L \
  | 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: 79804f4ba644e371a76488f8de9facfad515a7e247f187cfd8534b4cef412df8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10390474f4b110839ae4a13bb1d659f42af0ba42a01f2cadceb0b14260519edc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-26T22:03:23Z",
    "title_canon_sha256": "078d6a60dc97333b462b865b5c0147378db1bbb87c48ed474317de081b1aa793"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.20540",
    "kind": "arxiv",
    "version": 2
  }
}