Pith Number

pith:XFOXETVY

pith:1997:XFOXETVYDNCOUMPW3FCCORYN2L

not attested not anchored not stored refs pending

Kinematical Hilbert Spaces for Fermionic and Higgs Quantum Field Theories

Thomas Thiemann

arxiv:gr-qc/9705021 v1 · 1997-05-10 · 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{XFOXETVYDNCOUMPW3FCCORYN2L}

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	2026-05-18T01:06:44.391713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b95d724eb81b44ea31f6d94427470dd2c49475bb6c079013fd1e3a256c28e426

Aliases

arxiv: gr-qc/9705021 · arxiv_version: gr-qc/9705021v1 · doi: 10.48550/arxiv.gr-qc/9705021 · pith_short_12: XFOXETVYDNCO · pith_short_16: XFOXETVYDNCOUMPW · pith_short_8: XFOXETVY

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/XFOXETVYDNCOUMPW3FCCORYN2L \
  | 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: b95d724eb81b44ea31f6d94427470dd2c49475bb6c079013fd1e3a256c28e426

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5ab0a9ef0d2e5f4624b560a8c92aa10a5167c69976ea166d1698074f7783eff",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1997-05-10T00:16:09Z",
    "title_canon_sha256": "956d931a2879218ae92f437fcbf75b6cf16278a3943cc4fd79dd5a25596d72c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9705021",
    "kind": "arxiv",
    "version": 1
  }
}