Pith Number

pith:XZTE4ELJ

pith:2022:XZTE4ELJJWACUHII7HA3T7AH4T

not attested not anchored not stored refs pending

On the dimension of angles and their units

Eric Shirley, Michael Trott, Peter J. Mohr, William D. Phillips

arxiv:2203.12392 v2 · 2022-03-03 · physics.gen-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{XZTE4ELJJWACUHII7HA3T7AH4T}

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	2026-07-05T04:57:05.795217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be664e11694d802a1d08f9c1b9fc07e4c85b51e32ee271566b89232d48d8599c

Aliases

arxiv: 2203.12392 · arxiv_version: 2203.12392v2 · doi: 10.48550/arxiv.2203.12392 · pith_short_12: XZTE4ELJJWAC · pith_short_16: XZTE4ELJJWACUHII · pith_short_8: XZTE4ELJ

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/XZTE4ELJJWACUHII7HA3T7AH4T \
  | 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: be664e11694d802a1d08f9c1b9fc07e4c85b51e32ee271566b89232d48d8599c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fdd58a7eb1eeeb4b5c343da00d56f1cd00c2515fb7a17c5da52b221c6e0ce56",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2022-03-03T00:34:23Z",
    "title_canon_sha256": "0a8cf5d7077d9795d8bd44ec618728bb189f2a4cfe8372c3bc59860ad7b59c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12392",
    "kind": "arxiv",
    "version": 2
  }
}