Pith Number

pith:NO74IL47

pith:2015:NO74IL47JPJPNIEL6IFUGMDLGL

not attested not anchored not stored refs pending

Constraints on Single-Field Inflation

David Pirtskhalava, Enrico Trincherini, Luca Santoni

arxiv:1511.01817 v1 · 2015-11-05 · hep-th · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NO74IL47JPJPNIEL6IFUGMDLGL}

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	2026-05-18T01:11:32.077375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bbfc42f9f4bd2f6a08bf20b43306b32d3079cc9010c7ae7309d8d18a8d123d5

Aliases

arxiv: 1511.01817 · arxiv_version: 1511.01817v1 · doi: 10.48550/arxiv.1511.01817 · pith_short_12: NO74IL47JPJP · pith_short_16: NO74IL47JPJPNIEL · pith_short_8: NO74IL47

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/NO74IL47JPJPNIEL6IFUGMDLGL \
  | 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: 6bbfc42f9f4bd2f6a08bf20b43306b32d3079cc9010c7ae7309d8d18a8d123d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecfae08fd007a355008a3486678bf38d8dd80458956f684a73d328377ea0639c",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-11-05T17:13:41Z",
    "title_canon_sha256": "8a7ee3c5645018d87ac56e0227cce93fb236371503f30381081c1cc493adcb8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01817",
    "kind": "arxiv",
    "version": 1
  }
}