Pith Number

pith:3CP2NE3L

pith:2019:3CP2NE3LLEYQKKOLWDEFCQTGX6

not attested not anchored not stored refs pending

Learning adaptively from the unknown for few-example video person re-ID

Jian Han

arxiv:1908.09340 v1 · 2019-08-25 · 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{3CP2NE3LLEYQKKOLWDEFCQTGX6}

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	2026-07-04T23:59:39.259182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d89fa6936b59310529cbb0c8514266bf976011cc9a7930e0707789c1df0dc5cc

Aliases

arxiv: 1908.09340 · arxiv_version: 1908.09340v1 · doi: 10.48550/arxiv.1908.09340 · pith_short_12: 3CP2NE3LLEYQ · pith_short_16: 3CP2NE3LLEYQKKOL · pith_short_8: 3CP2NE3L

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/3CP2NE3LLEYQKKOLWDEFCQTGX6 \
  | 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: d89fa6936b59310529cbb0c8514266bf976011cc9a7930e0707789c1df0dc5cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7331a31c3cd4e7780ac4c295c63222c0c5020697986f65c86cba959a70480c4e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-25T14:41:08Z",
    "title_canon_sha256": "3f64ab3361e76c47ff0295175567f525b50337e71bd01d9bf11f314f1ce8c502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09340",
    "kind": "arxiv",
    "version": 1
  }
}