Pith Number

pith:VIJPZF5H

pith:2006:VIJPZF5H7AU3UBWJ6NJ7CKEH7E

not attested not anchored not stored refs pending

A construction of full qed using finite dimensional Hilbert space

Charles Francis

arxiv:gr-qc/0605127 v4 · 2006-05-24 · gr-qc · 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{VIJPZF5H7AU3UBWJ6NJ7CKEH7E}

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	2026-05-18T02:39:01.604632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa12fc97a7f829ba06c9f353f12887f92b780df1ad8606fd3687f575d15c4c32

Aliases

arxiv: gr-qc/0605127 · arxiv_version: gr-qc/0605127v4 · doi: 10.48550/arxiv.gr-qc/0605127 · pith_short_12: VIJPZF5H7AU3 · pith_short_16: VIJPZF5H7AU3UBWJ · pith_short_8: VIJPZF5H

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/VIJPZF5H7AU3UBWJ6NJ7CKEH7E \
  | 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: aa12fc97a7f829ba06c9f353f12887f92b780df1ad8606fd3687f575d15c4c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4470b573c72789ea36b4f2960430ff4742894c55ecf5ec46b8526ac3c6d3ba6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-05-24T11:08:52Z",
    "title_canon_sha256": "c1a118cb909e01e1ca9cb61d60fb62c25b39d7741d4b2a4e7738a7d506be1c6a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0605127",
    "kind": "arxiv",
    "version": 4
  }
}