Pith Number

pith:G2Z7AXGI

pith:1996:G2Z7AXGIKZV6PAEBIANJHJAEUW

not attested not anchored not stored refs pending

Partial Differential Equations of Physics

Robert Geroch (University of Chicago)

arxiv:gr-qc/9602055 v1 · 1996-02-27 · 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{G2Z7AXGIKZV6PAEBIANJHJAEUW}

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

On the Quantisation of Linear Gauge Theories on Lorentzian Manifolds: Maxwell's Theory via Complete Gauge Fixing

Receipt and verification

First computed	2026-07-04T14:26:04.238249Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b3f05cc8566be78081401a93a404a59fb184b9f8534944793038bbe6fad4ee

Aliases

arxiv: gr-qc/9602055 · arxiv_version: gr-qc/9602055v1 · doi: 10.48550/arxiv.gr-qc/9602055 · pith_short_12: G2Z7AXGIKZV6 · pith_short_16: G2Z7AXGIKZV6PAEB · pith_short_8: G2Z7AXGI

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/G2Z7AXGIKZV6PAEBIANJHJAEUW \
  | 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: 36b3f05cc8566be78081401a93a404a59fb184b9f8534944793038bbe6fad4ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7fdfe290225c11ceec5e27a87d76bc6ab40a9b959f3364758b27aebdde5f9737",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-02-27T20:24:05Z",
    "title_canon_sha256": "d8abb28c6ae588884b9fdae7f4f8dceaecc1f429a6252159b27c4eb85dadab58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9602055",
    "kind": "arxiv",
    "version": 1
  }
}