Pith Number

pith:NZKBH4KK

pith:2013:NZKBH4KKDFOA3P7LXJ6Q7HSUKK

not attested not anchored not stored refs pending

Damping of Primordial Gravitational Waves from Generalized Sources

(2) Arizona State University, 3), (3) Australian National University), James B. Dent (1), Lawrence M. Krauss (2, Subir Sabharwal (2), Tanmay Vachaspati (2) ((1) University of Louisiana-Lafayette

arxiv:1307.7571 v1 · 2013-07-29 · astro-ph.CO · gr-qc · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NZKBH4KKDFOA3P7LXJ6Q7HSUKK}

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.

Cited by

1 paper in Pith

DESI and Gravitational Wave Constraints Challenge Quintessential {\alpha}-Attractor Inflation

Receipt and verification

First computed	2026-05-18T03:08:36.498514Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e5413f14a195c0dbfebba7d0f9e5452851bc296d18f8ce6ecab1a39a71df00a

Aliases

arxiv: 1307.7571 · arxiv_version: 1307.7571v1 · doi: 10.48550/arxiv.1307.7571 · pith_short_12: NZKBH4KKDFOA · pith_short_16: NZKBH4KKDFOA3P7L · pith_short_8: NZKBH4KK

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/NZKBH4KKDFOA3P7LXJ6Q7HSUKK \
  | 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: 6e5413f14a195c0dbfebba7d0f9e5452851bc296d18f8ce6ecab1a39a71df00a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bd9dcd92d6efdc9cf280c07893e4d08ce81313b76e440abf30bd511f701d55",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-07-29T13:32:58Z",
    "title_canon_sha256": "9a987a93b374b9aa94265ac41953de0d703e3bd966e34061a828c80af55a66bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7571",
    "kind": "arxiv",
    "version": 1
  }
}