Pith Number

pith:YEG2NGC4

pith:2015:YEG2NGC45LN7KCFWCLQ7QTB3M4

not attested not anchored not stored refs pending

Supersymmetry and Inflation

A. Sagnotti, S. Ferrara

arxiv:1509.01500 v2 · 2015-09-04 · hep-th · astro-ph.CO · 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{YEG2NGC45LN7KCFWCLQ7QTB3M4}

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	2026-05-18T01:31:52.670810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c10da6985ceadbf508b612e1f84c3b672525bbca33abc72b0eafa3cd64399a45

Aliases

arxiv: 1509.01500 · arxiv_version: 1509.01500v2 · doi: 10.48550/arxiv.1509.01500 · pith_short_12: YEG2NGC45LN7 · pith_short_16: YEG2NGC45LN7KCFW · pith_short_8: YEG2NGC4

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/YEG2NGC45LN7KCFWCLQ7QTB3M4 \
  | 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: c10da6985ceadbf508b612e1f84c3b672525bbca33abc72b0eafa3cd64399a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c038d799a316f749f694e85f51383761a8335e0b2c73bea7f66bc048b4c47a",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-09-04T15:26:55Z",
    "title_canon_sha256": "d348c93ae40527bc6afe685b40079f758124e2e3f04e5408a6b7df9688c29fbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.01500",
    "kind": "arxiv",
    "version": 2
  }
}