Pith Number

pith:AGEOJC2R

pith:2016:AGEOJC2RZI4QI2MG4XHNEWOL5W

not attested not anchored not stored refs pending

SpaceTime from Hilbert Space: Decompositions of Hilbert Space as Instances of Time

Mahdiyar Noorbala

arxiv:1609.01295 v2 · 2016-09-05 · hep-th · gr-qc · 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{AGEOJC2RZI4QI2MG4XHNEWOL5W}

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	2026-05-18T00:12:35.684189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0188e48b51ca39046986e5ced259cbed871c2e2a67093795fb4b13c9192a58c2

Aliases

arxiv: 1609.01295 · arxiv_version: 1609.01295v2 · doi: 10.48550/arxiv.1609.01295 · pith_short_12: AGEOJC2RZI4Q · pith_short_16: AGEOJC2RZI4QI2MG · pith_short_8: AGEOJC2R

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/AGEOJC2RZI4QI2MG4XHNEWOL5W \
  | 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: 0188e48b51ca39046986e5ced259cbed871c2e2a67093795fb4b13c9192a58c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b16c2604ec4a359b5460abaf99ebd02f5b544b0f7358dfad90e70d84fa52673",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-09-05T20:00:07Z",
    "title_canon_sha256": "2f21cc8660b4a6c8c7c152a90b58114bc7b9c69b1232990b960f6f18657a2d3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01295",
    "kind": "arxiv",
    "version": 2
  }
}