Pith Number

pith:IAVZ65T4

pith:2003:IAVZ65T4LOYJOWWCBL3N4PBUHN

not attested not anchored not stored refs pending

String Cosmology: A Review

Gerald Cleaver

arxiv:astro-ph/0303499 v2 · 2003-03-21 · astro-ph · hep-ph · 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{IAVZ65T4LOYJOWWCBL3N4PBUHN}

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	2026-05-18T02:40:27.100724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

402b9f767c5bb0975ac20af6de3c343b5b4f0e57af0d17e79006bc1b161dac6a

Aliases

arxiv: astro-ph/0303499 · arxiv_version: astro-ph/0303499v2 · doi: 10.48550/arxiv.astro-ph/0303499 · pith_short_12: IAVZ65T4LOYJ · pith_short_16: IAVZ65T4LOYJOWWC · pith_short_8: IAVZ65T4

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/IAVZ65T4LOYJOWWCBL3N4PBUHN \
  | 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: 402b9f767c5bb0975ac20af6de3c343b5b4f0e57af0d17e79006bc1b161dac6a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb726aebdfac4b5b77085c457b20cd028dd45e3d67bd2c0a456bc8484dd43e8",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-03-21T19:52:59Z",
    "title_canon_sha256": "ec475f93cc6d86562ae0affb7fb6d413b6716fa2ccd70ba0ff21b2375096fdc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0303499",
    "kind": "arxiv",
    "version": 2
  }
}