Pith Number

pith:WNFUX2SH

pith:2013:WNFUX2SH7M7NIE37LUUY4X6CHX

not attested not anchored not stored refs pending

Vibrating wire alignment technique

Dong lan, Li Chun-Hua, Wang Xiao-Long, Wu lei

arxiv:1309.6381 v2 · 2013-09-25 · physics.acc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WNFUX2SH7M7NIE37LUUY4X6CHX}

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	2026-05-18T03:12:11.094227Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b34b4bea47fb3ed4137f5d298e5fc23df07efbae91ada30a10f0acda9e86f352

Aliases

arxiv: 1309.6381 · arxiv_version: 1309.6381v2 · doi: 10.48550/arxiv.1309.6381 · pith_short_12: WNFUX2SH7M7N · pith_short_16: WNFUX2SH7M7NIE37 · pith_short_8: WNFUX2SH

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/WNFUX2SH7M7NIE37LUUY4X6CHX \
  | 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: b34b4bea47fb3ed4137f5d298e5fc23df07efbae91ada30a10f0acda9e86f352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d00b5764418f9aee128f1b21dfb47b61981b4d9c36df475aa0ae1619ee332af",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2013-09-25T02:14:55Z",
    "title_canon_sha256": "2be8d2a22e0ed7408dd29e722c0903fff1875df0a1decf61efbae3f1fcff356a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.6381",
    "kind": "arxiv",
    "version": 2
  }
}