Pith Number

pith:65EGIRJB

pith:2012:65EGIRJBHT267XO5OI45E3UPTX

not attested not anchored not stored refs pending

Optimising Stop Naturalness

Chris Wymant

arxiv:1208.1737 v4 · 2012-08-08 · 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{65EGIRJBHT267XO5OI45E3UPTX}

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	2026-05-18T03:37:20.235043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f7486445213cf5efdddd7239d26e8f9de415bb0b6f40e9277c989b7df38d843d

Aliases

arxiv: 1208.1737 · arxiv_version: 1208.1737v4 · doi: 10.48550/arxiv.1208.1737 · pith_short_12: 65EGIRJBHT26 · pith_short_16: 65EGIRJBHT267XO5 · pith_short_8: 65EGIRJB

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/65EGIRJBHT267XO5OI45E3UPTX \
  | 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: f7486445213cf5efdddd7239d26e8f9de415bb0b6f40e9277c989b7df38d843d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9534e3cba2ee518f5a0a3f08b1272045a9763faf4fa5d3019695d8c6deeb07f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-08T19:08:51Z",
    "title_canon_sha256": "d9bc17568e656f7d9a5579c09e3b5847e0e285968de4fc85df420bcffbf68f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1737",
    "kind": "arxiv",
    "version": 4
  }
}