Pith Number

pith:GE4FBXCA

pith:2007:GE4FBXCATKZKQGR53LW5I7WZNK

not attested not anchored not stored refs pending

A no-pure-boost uncertainty principle from spacetime noncommutativity

Antonino Marcian\'o, Flavio Mercati, Giovanni Amelino-Camelia, Giulia Gubitosi, Pierre Martinetti

arxiv:0707.1863 v1 · 2007-07-12 · 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{GE4FBXCATKZKQGR53LW5I7WZNK}

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.

Cited by

1 paper in Pith

Doubly Quantum Mechanics

Receipt and verification

First computed	2026-07-04T15:36:01.475279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

313850dc409ab2a81a3ddaedd47ed96a851b6fa47a93a4d9eba2f3521b0523d8

Aliases

arxiv: 0707.1863 · arxiv_version: 0707.1863v1 · doi: 10.48550/arxiv.0707.1863 · pith_short_12: GE4FBXCATKZK · pith_short_16: GE4FBXCATKZKQGR5 · pith_short_8: GE4FBXCA

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/GE4FBXCATKZKQGR53LW5I7WZNK \
  | 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: 313850dc409ab2a81a3ddaedd47ed96a851b6fa47a93a4d9eba2f3521b0523d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4b44ddcf326f23b5f1ff37fd6eeea5f122a5b6fcfc2d68a3b07aec0faff5c37",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-07-12T19:17:41Z",
    "title_canon_sha256": "91c0ef773d385095c848dd36886169767c9b9edf9815181f48bc68b34cb5a79e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1863",
    "kind": "arxiv",
    "version": 1
  }
}