Pith Number

pith:TQIIPPR6

pith:2009:TQIIPPR634GJU6AWUF5MVL3EYR

not attested not anchored not stored refs pending

Choosing the Right Relativity for QFT

Leonardo Chiatti

arxiv:0902.1393 v2 · 2009-02-09 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TQIIPPR634GJU6AWUF5MVL3EYR}

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	2026-05-18T04:03:44.000459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c1087be3edf0c9a7816a17acaaf64c4615ad22a7d5a4b57304bf8ef8b3f8295

Aliases

arxiv: 0902.1393 · arxiv_version: 0902.1393v2 · doi: 10.48550/arxiv.0902.1393 · pith_short_12: TQIIPPR634GJ · pith_short_16: TQIIPPR634GJU6AW · pith_short_8: TQIIPPR6

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/TQIIPPR634GJU6AWUF5MVL3EYR \
  | 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: 9c1087be3edf0c9a7816a17acaaf64c4615ad22a7d5a4b57304bf8ef8b3f8295

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0296a44674113b861301b7849dd9ff29a10bdc44598c775ef0f8eca5aada2b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2009-02-09T10:03:00Z",
    "title_canon_sha256": "2c4f2288b8cc224925080f9fc3fed39614f0007d04989b5fcc06a03978498d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1393",
    "kind": "arxiv",
    "version": 2
  }
}