Pith Number

pith:RRFXRH7G

pith:2001:RRFXRH7GYC7QVIZWWCOLUHJE2Y

not attested not anchored not stored refs pending

No place for particles in relativistic quantum theories?

Hans Halvorson, Rob Clifton

arxiv:quant-ph/0103041 v1 · 2001-03-08 · quant-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{RRFXRH7GYC7QVIZWWCOLUHJE2Y}

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	2026-05-18T00:57:05.261951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c4b789fe6c0bf0aa336b09cba1d24d60e893e8a4012a4f4250e240dfc08560e

Aliases

arxiv: quant-ph/0103041 · arxiv_version: quant-ph/0103041v1 · doi: 10.48550/arxiv.quant-ph/0103041 · pith_short_12: RRFXRH7GYC7Q · pith_short_16: RRFXRH7GYC7QVIZW · pith_short_8: RRFXRH7G

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/RRFXRH7GYC7QVIZWWCOLUHJE2Y \
  | 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: 8c4b789fe6c0bf0aa336b09cba1d24d60e893e8a4012a4f4250e240dfc08560e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cf221122eb4034c3e1308353b910713b221ff118aab61d7791fed4252755d23",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-03-08T23:45:56Z",
    "title_canon_sha256": "ca171ff30c1a587228725f0a201838e59c1f7ca75b60219c7b167a866fa61de1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0103041",
    "kind": "arxiv",
    "version": 1
  }
}