Pith Number

pith:EWCCFFEX

pith:2013:EWCCFFEXJC2E47WHYLJBRTKHJV

not attested not anchored not stored refs pending

Mapping the Proton's Fluctuating Waistline

Berndt M\"uller, Christopher E Coleman-Smith

arxiv:1307.5911 v3 · 2013-07-23 · 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{EWCCFFEXJC2E47WHYLJBRTKHJV}

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	2026-05-18T03:00:12.727429Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

258422949748b44e7ec7c2d218cd474d7e35cc6520062adf1a79a3c95fc883a7

Aliases

arxiv: 1307.5911 · arxiv_version: 1307.5911v3 · doi: 10.48550/arxiv.1307.5911 · pith_short_12: EWCCFFEXJC2E · pith_short_16: EWCCFFEXJC2E47WH · pith_short_8: EWCCFFEX

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/EWCCFFEXJC2E47WHYLJBRTKHJV \
  | 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: 258422949748b44e7ec7c2d218cd474d7e35cc6520062adf1a79a3c95fc883a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7ab1ff6e980767ddcb99769afd396c092cfae954e104962571c342882c3d5fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-07-23T00:01:37Z",
    "title_canon_sha256": "82db985a4de980d8829263d29bfd4e665d25718928d9701eb14dcc2934dbb606"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.5911",
    "kind": "arxiv",
    "version": 3
  }
}