Pith Number

pith:3KCWHJD2

pith:2014:3KCWHJD2W57VZE7RFRH4MCGFPO

not attested not anchored not stored refs pending

The Soccer-Ball Problem

Sabine Hossenfelder

arxiv:1403.2080 v3 · 2014-03-09 · gr-qc · 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{3KCWHJD2W57VZE7RFRH4MCGFPO}

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.

Cited by

1 paper in Pith

On the Consistency of Covariant Light-Speed Variation in Doubly Special Relativity

Receipt and verification

First computed	2026-05-18T02:46:22.609755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da8563a47ab77f5c93f12c4fc608c57b8d2f162a8bb6e0c1a388927ed21362da

Aliases

arxiv: 1403.2080 · arxiv_version: 1403.2080v3 · doi: 10.48550/arxiv.1403.2080 · pith_short_12: 3KCWHJD2W57V · pith_short_16: 3KCWHJD2W57VZE7R · pith_short_8: 3KCWHJD2

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/3KCWHJD2W57VZE7RFRH4MCGFPO \
  | 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: da8563a47ab77f5c93f12c4fc608c57b8d2f162a8bb6e0c1a388927ed21362da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6353fc30e099fdf47d636f5d0346533c3611dba76379a380b2e6a815635ffd0e",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-03-09T17:13:41Z",
    "title_canon_sha256": "c3c60ffbf25b74967b2f04389e17f8f4d4a5e9f8edd9e6daeac316968d126f08"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2080",
    "kind": "arxiv",
    "version": 3
  }
}