Pith Number

pith:NTFVFOIO

pith:2017:NTFVFOIOFZAFSZ65ZVTNMWKCCS

not attested not anchored not stored refs pending

Synchronous multi-color laser network with daily sub-femtosecond timing drift

Franz X. K\"artner, Kemal \c{S}afak, Michael Y. Peng, Ming Xin

arxiv:1710.09591 v2 · 2017-10-26 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTFVFOIOFZAFSZ65ZVTNMWKCCS}

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	2026-05-18T00:08:15.856382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ccb52b90e2e405967ddcd66d65942149e6ebc8402e45185977a8962083a25b2

Aliases

arxiv: 1710.09591 · arxiv_version: 1710.09591v2 · doi: 10.48550/arxiv.1710.09591 · pith_short_12: NTFVFOIOFZAF · pith_short_16: NTFVFOIOFZAFSZ65 · pith_short_8: NTFVFOIO

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/NTFVFOIOFZAFSZ65ZVTNMWKCCS \
  | 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: 6ccb52b90e2e405967ddcd66d65942149e6ebc8402e45185977a8962083a25b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "109f5356674d0f83ab6478676e07ed8a4386fb8e08439f8be6f76012070fe279",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-10-26T08:46:10Z",
    "title_canon_sha256": "35121bee4cad0601ccd31a9a6154cd6bce98f7db6c8b6b3a1ed58b660c6da891"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09591",
    "kind": "arxiv",
    "version": 2
  }
}