Pith Number

pith:IYS5VSLF

pith:2017:IYS5VSLFXJTTHSJVOXS5VEM3IP

not attested not anchored not stored refs pending

Quantizing time: Interacting clocks and systems

Alexander R. H. Smith, Mehdi Ahmadi

arxiv:1712.00081 v3 · 2017-11-30 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IYS5VSLFXJTTHSJVOXS5VEM3IP}

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

Gravitational null rays: Covariant Quantization and the Dressing Time

Receipt and verification

First computed	2026-05-17T23:41:13.375615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4625dac965ba6733c93575e5da919b43f8123346284bf9a3094b64c7e125bfc4

Aliases

arxiv: 1712.00081 · arxiv_version: 1712.00081v3 · doi: 10.48550/arxiv.1712.00081 · pith_short_12: IYS5VSLFXJTT · pith_short_16: IYS5VSLFXJTTHSJV · pith_short_8: IYS5VSLF

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/IYS5VSLFXJTTHSJVOXS5VEM3IP \
  | 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: 4625dac965ba6733c93575e5da919b43f8123346284bf9a3094b64c7e125bfc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0003b812c920956597c7e26cb8e4ded3835067efabd592a678844337e65c0255",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-30T21:05:57Z",
    "title_canon_sha256": "a2af066933368f2c853261b5a5b6c69e88752005d60ea175948417966e9712b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00081",
    "kind": "arxiv",
    "version": 3
  }
}