Pith Number

pith:5MB7GMXW

pith:2017:5MB7GMXWSUD3UIKOCGDFVQK7JG

not attested not anchored not stored refs pending

Bubble nucleation and inflationary perturbations

Asieh Karami, Hassan Firouzjahi, Sadra Jazayeri, Tahereh Rostami

arxiv:1707.07550 v1 · 2017-07-21 · gr-qc · astro-ph.CO · 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{5MB7GMXWSUD3UIKOCGDFVQK7JG}

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	2026-05-18T00:27:13.273904Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb03f332f69507ba214e11865ac15f499e44b6d7cd8a696bd29358f860210ca5

Aliases

arxiv: 1707.07550 · arxiv_version: 1707.07550v1 · doi: 10.48550/arxiv.1707.07550 · pith_short_12: 5MB7GMXWSUD3 · pith_short_16: 5MB7GMXWSUD3UIKO · pith_short_8: 5MB7GMXW

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/5MB7GMXWSUD3UIKOCGDFVQK7JG \
  | 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: eb03f332f69507ba214e11865ac15f499e44b6d7cd8a696bd29358f860210ca5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f765b451dc9c1b3fd1b2a665380bf94c3ab7b957faa1379071484cd575c8b5f0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-07-21T08:49:49Z",
    "title_canon_sha256": "51a6691b1a467eb01267b456a15de3d58d0aab0a2bb00165fe90fa305cb6f74a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.07550",
    "kind": "arxiv",
    "version": 1
  }
}