Pith Number

pith:WT2QCLIB

pith:2020:WT2QCLIBGKI4UXFPDRZRMFNHRG

not attested not anchored not stored refs pending

Universal formalism for data sharing and processing in clock comparison networks

Erik Benkler, J\'er\^ome Lodewyck, Jochen Kronj\"ager, Paul-Eric Pottie, Rodolphe Le Targat, Sebastian Koke

arxiv:2010.10324 v2 · 2020-10-20 · physics.atom-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{WT2QCLIBGKI4UXFPDRZRMFNHRG}

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	2026-07-05T01:53:39.561902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f5012d013291ca5caf1c731615a78989341b7c0e38e5275882f248ff8a5c23

Aliases

arxiv: 2010.10324 · arxiv_version: 2010.10324v2 · doi: 10.48550/arxiv.2010.10324 · pith_short_12: WT2QCLIBGKI4 · pith_short_16: WT2QCLIBGKI4UXFP · pith_short_8: WT2QCLIB

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/WT2QCLIBGKI4UXFPDRZRMFNHRG \
  | 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: b4f5012d013291ca5caf1c731615a78989341b7c0e38e5275882f248ff8a5c23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5924516589079057c8b57c3d10f962b995371901be05fee63e285ad3a3c3cae5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-10-20T14:48:02Z",
    "title_canon_sha256": "7434782b4064bf85cf3b7fed6bbd5b1a2fc560e48ca7c66f255d7a853b21be65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10324",
    "kind": "arxiv",
    "version": 2
  }
}