Pith Number

pith:BBJTPI2G

pith:2025:BBJTPI2GS3HADYU3W3VVPPSPAX

not attested not anchored not stored refs pending

Real-Time Distributed Optical Fiber Vibration Recognition via Extreme Lightweight Model and Cross-Domain Distillation

Hao Wu, Ming Tang, Zhao Ge, Zhongyao Luo

arxiv:2507.20587 v1 · 2025-07-28 · eess.SP · cs.SY · eess.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BBJTPI2GS3HADYU3W3VVPPSPAX}

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	2026-07-05T11:44:22.130153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

085337a34696ce01e29bb6eb57be4f05ecdbe10b5ecb79a0d5c7531f3db55aa1

Aliases

arxiv: 2507.20587 · arxiv_version: 2507.20587v1 · doi: 10.48550/arxiv.2507.20587 · pith_short_12: BBJTPI2GS3HA · pith_short_16: BBJTPI2GS3HADYU3 · pith_short_8: BBJTPI2G

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/BBJTPI2GS3HADYU3W3VVPPSPAX \
  | 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: 085337a34696ce01e29bb6eb57be4f05ecdbe10b5ecb79a0d5c7531f3db55aa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21bb39e906cf1a153eea8c42e64798bfba384d3948dd9ebe2c03a72859d4ca5c",
    "cross_cats_sorted": [
      "cs.SY",
      "eess.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2025-07-28T07:52:18Z",
    "title_canon_sha256": "2bdbcd4728fa8cbeff935316782762294b5b5b6bb9ff1a9bb42e0a7e654f41f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.20587",
    "kind": "arxiv",
    "version": 1
  }
}