Pith Number

pith:GAH2347I

pith:1998:GAH2347IOF3QJZCXKESKL64Y6H

not attested not anchored not stored refs pending

On the geometry of the Hawking Turok instanton

CSIC), Pedro F. Gonzalez-Diaz (IMAFF

arxiv:hep-th/9803178 v1 · 1998-03-21 · 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{GAH2347IOF3QJZCXKESKL64Y6H}

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	2026-05-18T01:05:55.421771Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

300fadf3e8717704e4575124a5fb98f1e1e8df2fbdd17c2b0082b121b5d51876

Aliases

arxiv: hep-th/9803178 · arxiv_version: hep-th/9803178v1 · doi: 10.48550/arxiv.hep-th/9803178 · pith_short_12: GAH2347IOF3Q · pith_short_16: GAH2347IOF3QJZCX · pith_short_8: GAH2347I

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/GAH2347IOF3QJZCXKESKL64Y6H \
  | 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: 300fadf3e8717704e4575124a5fb98f1e1e8df2fbdd17c2b0082b121b5d51876

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a7e012ad6724cace7f68316be33019abd02e2feb3c1c75b13c3d9e385a5fb24",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-03-21T18:48:35Z",
    "title_canon_sha256": "fccef77a5f1a68b0b845c87306e42b86d17631146f8a7a6f0f7fe48374cca935"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9803178",
    "kind": "arxiv",
    "version": 1
  }
}