Pith Number

pith:ND62JXNW

pith:2004:ND62JXNWHMBEF7RJKFSI47R5XF

not attested not anchored not stored refs pending

Quantum mechanics as a measurement theory on biconformal space

James T. Wheeler, Lara B. Anderson

arxiv:hep-th/0406159 v2 · 2004-06-18 · 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{ND62JXNWHMBEF7RJKFSI47R5XF}

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	2026-05-18T04:36:19.041608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68fda4ddb63b0242fe2951648e7e3db966292f14dddb6c081af0bbdf70ac2042

Aliases

arxiv: hep-th/0406159 · arxiv_version: hep-th/0406159v2 · doi: 10.48550/arxiv.hep-th/0406159 · pith_short_12: ND62JXNWHMBE · pith_short_16: ND62JXNWHMBEF7RJ · pith_short_8: ND62JXNW

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/ND62JXNWHMBEF7RJKFSI47R5XF \
  | 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: 68fda4ddb63b0242fe2951648e7e3db966292f14dddb6c081af0bbdf70ac2042

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40fd3250d0d9ba48144ea5165d7999c29c046820a84df9a1519626cec8fbe1f6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-06-18T23:58:47Z",
    "title_canon_sha256": "6a58058f8b8ce383526557e76046be135279f00b7d4dc68bfdc4d028fda307dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0406159",
    "kind": "arxiv",
    "version": 2
  }
}