Pith Number

pith:TJHXVIPY

pith:2004:TJHXVIPYLBUM4ASFMCDT6XL4JD

not attested not anchored not stored refs pending

Effective Field Theory Approach to String Gas Cosmology

Scott Watson, Thorsten Battefeld

arxiv:hep-th/0403075 v3 · 2004-03-08 · hep-th · astro-ph · gr-qc · 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{TJHXVIPYLBUM4ASFMCDT6XL4JD}

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	2026-07-04T16:48:43.421086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a4f7aa1f85868ce024560873f5d7c48f154a04d261d82d6be2939c2b5074210

Aliases

arxiv: hep-th/0403075 · arxiv_version: hep-th/0403075v3 · doi: 10.48550/arxiv.hep-th/0403075 · pith_short_12: TJHXVIPYLBUM · pith_short_16: TJHXVIPYLBUM4ASF · pith_short_8: TJHXVIPY

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/TJHXVIPYLBUM4ASFMCDT6XL4JD \
  | 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: 9a4f7aa1f85868ce024560873f5d7c48f154a04d261d82d6be2939c2b5074210

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a44f7c6452d401deb8608bb1775bcc528df390b2c061438abfb06a488c44e4ec",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-03-08T19:04:47Z",
    "title_canon_sha256": "601ea0f8f98536860b5f327c925294901a261da8bb040f8d7831754e87fcf6b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0403075",
    "kind": "arxiv",
    "version": 3
  }
}