Pith Number

pith:VQO2HCNO

pith:1998:VQO2HCNONMZPH7B6IRDJ5IESUM

not attested not anchored not stored refs pending

Non stationary Einstein-Maxwell fields interacting with a superconducting cosmic string

Manuel H. Tiglio, Reinaldo J. Gleiser

arxiv:gr-qc/9807009 v1 · 1998-07-03 · 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{VQO2HCNONMZPH7B6IRDJ5IESUM}

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	2026-05-18T01:08:06.266558Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ac1da389ae6b32f3fc3e44469ea092a31a03b85373df71cdde59bafb81a3ec60

Aliases

arxiv: gr-qc/9807009 · arxiv_version: gr-qc/9807009v1 · doi: 10.48550/arxiv.gr-qc/9807009 · pith_short_12: VQO2HCNONMZP · pith_short_16: VQO2HCNONMZPH7B6 · pith_short_8: VQO2HCNO

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/VQO2HCNONMZPH7B6IRDJ5IESUM \
  | 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: ac1da389ae6b32f3fc3e44469ea092a31a03b85373df71cdde59bafb81a3ec60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "83ce8e843b689cc578e768050ef8e54ac3fe8fd7ed0341822cdf0fab2d6969aa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1998-07-03T17:55:48Z",
    "title_canon_sha256": "06b6d60a2db8447d691e8b5cd47d1e8eb64b7f127518df051a0036c1bf7049b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9807009",
    "kind": "arxiv",
    "version": 1
  }
}