Pith Number

pith:TGTLLXD5

pith:2024:TGTLLXD5CD5IGPASJOOFHMEDSY

not attested not anchored not stored refs pending

Quantum fields on projective geometries

Daniel Spitz

arxiv:2403.17996 v2 · 2024-03-26 · math-ph · gr-qc · hep-th · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGTLLXD5CD5IGPASJOOFHMEDSY}

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	2026-07-05T11:06:20.231373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99a6b5dc7d10fa833c124b9c53b08396166b9714561076e6e4bec41604063c93

Aliases

arxiv: 2403.17996 · arxiv_version: 2403.17996v2 · doi: 10.48550/arxiv.2403.17996 · pith_short_12: TGTLLXD5CD5I · pith_short_16: TGTLLXD5CD5IGPAS · pith_short_8: TGTLLXD5

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/TGTLLXD5CD5IGPASJOOFHMEDSY \
  | 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: 99a6b5dc7d10fa833c124b9c53b08396166b9714561076e6e4bec41604063c93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1efb1b0ef8067ebf62ea83f83aea62a57d95547086340c2d69dff6d924d8fdf6",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2024-03-26T16:47:25Z",
    "title_canon_sha256": "b6fac34a55796d1cd34aef413ff276c44491f4d52afe7723073caabcba5b6513"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.17996",
    "kind": "arxiv",
    "version": 2
  }
}