Pith Number

pith:ATM34PQU

pith:2007:ATM34PQUN4VRCNOQ4ZIJ2XMU5U

not attested not anchored not stored refs pending

String Theory and Pre-big bang Cosmology

G. Veneziano, M. Gasperini

arxiv:hep-th/0703055 v3 · 2007-03-06 · hep-th · astro-ph · 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{ATM34PQUN4VRCNOQ4ZIJ2XMU5U}

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.

Cited by

1 paper in Pith

LISA as a probe of pre-big-bang physics: a nested sampling analysis

Receipt and verification

First computed	2026-05-18T00:43:18.992379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04d9be3e146f2b1135d0e6509d5d94ed10a4a3f909fb30e242b0820000015954

Aliases

arxiv: hep-th/0703055 · arxiv_version: hep-th/0703055v3 · doi: 10.48550/arxiv.hep-th/0703055 · pith_short_12: ATM34PQUN4VR · pith_short_16: ATM34PQUN4VRCNOQ · pith_short_8: ATM34PQU

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/ATM34PQUN4VRCNOQ4ZIJ2XMU5U \
  | 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: 04d9be3e146f2b1135d0e6509d5d94ed10a4a3f909fb30e242b0820000015954

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312eedec26ff7877de3d7cf8be3ad0062dd04481c3853927f788e657cff2e8e9",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2007-03-06T18:43:39Z",
    "title_canon_sha256": "29c87f4c478995d02641c21a4331d932e184abdb3281fa0b4ae3b6c7587f8fd1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0703055",
    "kind": "arxiv",
    "version": 3
  }
}