Pith Number

pith:M27XSNJ4

pith:2016:M27XSNJ44J5WVGL64VEH72BLL5

not attested not anchored not stored refs pending

Endlessly flat scalar potentials and $\alpha$-attractors

Javier Rubio, Michal Artymowski

arxiv:1607.00398 v2 · 2016-07-01 · astro-ph.CO · 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{M27XSNJ44J5WVGL64VEH72BLL5}

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	2026-05-18T01:04:41.134983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66bf79353ce27b6a997ee5487fe82b5f60e725ba1c78dc2906e1faadc65407d2

Aliases

arxiv: 1607.00398 · arxiv_version: 1607.00398v2 · doi: 10.48550/arxiv.1607.00398 · pith_short_12: M27XSNJ44J5W · pith_short_16: M27XSNJ44J5WVGL6 · pith_short_8: M27XSNJ4

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/M27XSNJ44J5WVGL64VEH72BLL5 \
  | 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: 66bf79353ce27b6a997ee5487fe82b5f60e725ba1c78dc2906e1faadc65407d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "882898d4dce028e1f947c53ce32355386b904a932cd994cd8716f99237edd6a1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-01T20:16:03Z",
    "title_canon_sha256": "79b2401bc8070d8849fb6dae96085b29fbd4a6f899b5cfebccf3438b1ac188b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.00398",
    "kind": "arxiv",
    "version": 2
  }
}