Pith Number

pith:2KYUT2SM

pith:2013:2KYUT2SMXQUY627KH2DAEBVBCG

not attested not anchored not stored refs pending

Macroscopic Objects, Intrinsic Spin, and Lorentz Violation

David W. Atkinson, Jay D. Tasson, McCoy Becker

arxiv:1308.6743 v1 · 2013-08-30 · hep-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{2KYUT2SMXQUY627KH2DAEBVBCG}

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	2026-05-18T00:37:02.247926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2b149ea4cbc298f6bea3e860206a111ac2bec7371969ad2772a45647cfc534d

Aliases

arxiv: 1308.6743 · arxiv_version: 1308.6743v1 · doi: 10.48550/arxiv.1308.6743 · pith_short_12: 2KYUT2SMXQUY · pith_short_16: 2KYUT2SMXQUY627K · pith_short_8: 2KYUT2SM

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/2KYUT2SMXQUY627KH2DAEBVBCG \
  | 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: d2b149ea4cbc298f6bea3e860206a111ac2bec7371969ad2772a45647cfc534d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cb4f9f946660bf0a7197cd1c146248a74c4ac27c762ca120430b70c37cc2f24",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-30T13:42:21Z",
    "title_canon_sha256": "5b80d0319039145e5b3187ec292c64a279ae1b5858e08a2de899e84dd7d41552"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6743",
    "kind": "arxiv",
    "version": 1
  }
}