Pith Number

pith:5H3PRF6L

pith:2000:5H3PRF6LJBC74OJ2UDXNKBV2QN

not attested not anchored not stored refs pending

TASI Lectures: Cosmology for String Theorists

Sean M. Carroll

arxiv:hep-th/0011110 v2 · 2000-11-13 · hep-th · astro-ph · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5H3PRF6LJBC74OJ2UDXNKBV2QN}

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	2026-05-18T00:37:28.105304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9f6f897cb4845fe393aa0eed506ba8365fb889a9abed203fd087ae53f2f1487

Aliases

arxiv: hep-th/0011110 · arxiv_version: hep-th/0011110v2 · doi: 10.48550/arxiv.hep-th/0011110 · pith_short_12: 5H3PRF6LJBC7 · pith_short_16: 5H3PRF6LJBC74OJ2 · pith_short_8: 5H3PRF6L

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/5H3PRF6LJBC74OJ2UDXNKBV2QN \
  | 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: e9f6f897cb4845fe393aa0eed506ba8365fb889a9abed203fd087ae53f2f1487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37fd1d7d28786ed470bf7cdf197c6e6f63c7205adaf6b04e1c750bec611a2e8e",
    "cross_cats_sorted": [
      "astro-ph",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-11-13T20:17:45Z",
    "title_canon_sha256": "51fff3c99f56dfff1d1ab391e876d636bab79ea2eff640314c5974c9fc54d349"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0011110",
    "kind": "arxiv",
    "version": 2
  }
}