Pith Number

pith:2AB5RH6J

pith:2026:2AB5RH6JXKO4YPYN3I22RGPMLF

not attested not anchored not stored refs pending

PHA-Net: Prototype-based Hierarchical Alignment Network for Text-Video Retrieval

Genke Yang, Jian Chu, Kezhao Yin, Xiaolun Jing, Xinxing Yang

arxiv:2608.00551 v1 · 2026-08-01 · cs.IR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2AB5RH6JXKO4YPYN3I22RGPMLF}

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	2026-08-04T00:37:25.580443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d003d89fc9ba9dcc3f0dda35a899ec594107795d6a4195203c27b281c79efb8d

Aliases

arxiv: 2608.00551 · arxiv_version: 2608.00551v1 · doi: 10.48550/arxiv.2608.00551 · pith_short_12: 2AB5RH6JXKO4 · pith_short_16: 2AB5RH6JXKO4YPYN · pith_short_8: 2AB5RH6J

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/2AB5RH6JXKO4YPYN3I22RGPMLF \
  | 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: d003d89fc9ba9dcc3f0dda35a899ec594107795d6a4195203c27b281c79efb8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba35ec6775113f5c3da2a479bce5511c54ea18e53e8cef475cc5f2506f46bf62",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-08-01T09:08:21Z",
    "title_canon_sha256": "1d6438f07d138429a44a979c102a1d050b3019e36274bd3af4d7d251df3c2e98"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.00551",
    "kind": "arxiv",
    "version": 1
  }
}