Pith Number

pith:PNDI5V54

pith:2026:PNDI5V54JQY7J3WMMQ3SWPFREG

not attested not anchored not stored refs pending

SpikeHash: Learning Binary Codes with Spiking Neural Networks for Cross-Modal Hashing Retrieval

Jiarui Zhao, Shangqing Nie, Shengsheng Wang, Yukuan Zhang

arxiv:2606.00740 v1 · 2026-05-30 · cs.IR · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PNDI5V54JQY7J3WMMQ3SWPFREG}

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	2026-06-02T01:04:04.285381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b468ed7bc4c31f4eecc64372b3cb121a2196441f597340cc14f186b619a01a4

Aliases

arxiv: 2606.00740 · arxiv_version: 2606.00740v1 · doi: 10.48550/arxiv.2606.00740 · pith_short_12: PNDI5V54JQY7 · pith_short_16: PNDI5V54JQY7J3WM · pith_short_8: PNDI5V54

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/PNDI5V54JQY7J3WMMQ3SWPFREG \
  | 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: 7b468ed7bc4c31f4eecc64372b3cb121a2196441f597340cc14f186b619a01a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8054f0fb4e64b943da898fb9019856a2e3e9ea8537bac7d91834ef303a3bfde0",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2026-05-30T14:14:59Z",
    "title_canon_sha256": "88b8f4a9bb95562851ab0be1590d5b55a300a372066fb104446f2930bf1c7db4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.00740",
    "kind": "arxiv",
    "version": 1
  }
}