Pith Number

pith:BY6CJLRF

pith:2021:BY6CJLRFITDMFZM2YVCSWGBUF5

not attested not anchored not stored refs pending

Video-based Person Re-identification with Spatial and Temporal Memory Networks

Bumsub Ham, Chanho Eom, Geon Lee, Junghyup Lee

arxiv:2108.09039 v1 · 2021-08-20 · 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{BY6CJLRFITDMFZM2YVCSWGBUF5}

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	2026-07-05T03:07:33.278098Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e3c24ae2544c6c2e59ac5452b18342f4613039d78605b37d473466c0109c5de

Aliases

arxiv: 2108.09039 · arxiv_version: 2108.09039v1 · doi: 10.48550/arxiv.2108.09039 · pith_short_12: BY6CJLRFITDM · pith_short_16: BY6CJLRFITDMFZM2 · pith_short_8: BY6CJLRF

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/BY6CJLRFITDMFZM2YVCSWGBUF5 \
  | 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: 0e3c24ae2544c6c2e59ac5452b18342f4613039d78605b37d473466c0109c5de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0391e51dcc86e3f9bc9a9cd2c8232737359ae7e29ab6cb2c7d15edbed32dc9fe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-20T08:01:32Z",
    "title_canon_sha256": "1cf9063083300333a569863ddcedf0372016f2aed974ca5ede5ba530e513f73d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09039",
    "kind": "arxiv",
    "version": 1
  }
}