Pith Number

pith:5PWZV7UL

pith:2013:5PWZV7UL6J34QUUJI3NXM7LSRM

not attested not anchored not stored refs pending

Out of the White Hole: A Holographic Origin for the Big Bang

Niayesh Afshordi, Razieh Pourhasan, Robert B. Mann

arxiv:1309.1487 v2 · 2013-09-05 · hep-th · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PWZV7UL6J34QUUJI3NXM7LSRM}

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	2026-05-18T01:47:49.275841Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebed9afe8bf277c8528946db767d728b2110cd7fc8eb1790c83da03589689ea1

Aliases

arxiv: 1309.1487 · arxiv_version: 1309.1487v2 · doi: 10.48550/arxiv.1309.1487 · pith_short_12: 5PWZV7UL6J34 · pith_short_16: 5PWZV7UL6J34QUUJ · pith_short_8: 5PWZV7UL

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/5PWZV7UL6J34QUUJI3NXM7LSRM \
  | 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: ebed9afe8bf277c8528946db767d728b2110cd7fc8eb1790c83da03589689ea1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7d0c4d0a4bb371c69376ae9d653ee8c9e4171ca28faf215e5fd5a17fd738d596",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-09-05T20:47:04Z",
    "title_canon_sha256": "83faee1d55b7e52461552c9a2c687ee5cf6bbde0a33b633e622c42b8ffef5e52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.1487",
    "kind": "arxiv",
    "version": 2
  }
}