Pith Number

pith:S4TZOIBH

pith:1999:S4TZOIBHPYMRLRPQ3NB4Z2BXMS

not attested not anchored not stored refs pending

Diffeomorphism invariant Quantum Field Theories of Connections in terms of webs

Jerzy lewandowski, Thomas Thiemann

arxiv:gr-qc/9901015 v1 · 1999-01-07 · 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{S4TZOIBHPYMRLRPQ3NB4Z2BXMS}

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	2026-05-18T02:37:28.105430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97279720277e1915c5f0db43cce83764a8b847b0488169cb1822e956a275c418

Aliases

arxiv: gr-qc/9901015 · arxiv_version: gr-qc/9901015v1 · doi: 10.48550/arxiv.gr-qc/9901015 · pith_short_12: S4TZOIBHPYMR · pith_short_16: S4TZOIBHPYMRLRPQ · pith_short_8: S4TZOIBH

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/S4TZOIBHPYMRLRPQ3NB4Z2BXMS \
  | 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: 97279720277e1915c5f0db43cce83764a8b847b0488169cb1822e956a275c418

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cd61c944c4e9d8c8ca1c380d587ae6afb4c47fe3580b8ccd32d8a1a5b059d55",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1999-01-07T11:19:58Z",
    "title_canon_sha256": "600a3ade3e4e3f91d58466a269062f237e01ee861cde04bc7e72a617f17957ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9901015",
    "kind": "arxiv",
    "version": 1
  }
}