Pith Number

pith:G2EFIN45

pith:1995:G2EFIN45QVHSE3K3REX37F6ANG

not attested not anchored not stored refs pending

Time-dependent quantum scattering in 2+1 dimensional gravity

F.M. de Carvalho Filho, L. Griguolo (MIT), M. Alvarez

arxiv:hep-th/9507134 v1 · 1995-07-25 · 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{G2EFIN45QVHSE3K3REX37F6ANG}

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	2026-07-04T15:59:26.180087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

368854379d854f226d5b892fbf97c069a75cdf3bf8fcabfb70aa96b4bd006b4b

Aliases

arxiv: hep-th/9507134 · arxiv_version: hep-th/9507134v1 · doi: 10.48550/arxiv.hep-th/9507134 · pith_short_12: G2EFIN45QVHS · pith_short_16: G2EFIN45QVHSE3K3 · pith_short_8: G2EFIN45

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/G2EFIN45QVHSE3K3REX37F6ANG \
  | 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: 368854379d854f226d5b892fbf97c069a75cdf3bf8fcabfb70aa96b4bd006b4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb42168c267026472d0e4ba976d353d293eba3f9aa1d8b6af0db5975d1e6530",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-07-25T18:02:15Z",
    "title_canon_sha256": "5635916338c5f6c175da759abcd75d8e9238f0bbea043021e2a6185883c3424b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9507134",
    "kind": "arxiv",
    "version": 1
  }
}