Pith Number

pith:OWAYABE6

pith:2026:OWAYABE6TOYXWKF46LD726X4EA

not attested not anchored not stored refs pending

A century of coherent states

Dusan Popov

arxiv:2606.08361 v1 · 2026-06-06 · 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{OWAYABE6TOYXWKF46LD726X4EA}

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	2026-06-09T01:05:34.677528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

758180049e9bb17b28bcf2c7fd7afc20362ea10b217d3894f7e062e78e9e8cd5

Aliases

arxiv: 2606.08361 · arxiv_version: 2606.08361v1 · doi: 10.48550/arxiv.2606.08361 · pith_short_12: OWAYABE6TOYX · pith_short_16: OWAYABE6TOYXWKF4 · pith_short_8: OWAYABE6

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/OWAYABE6TOYXWKF46LD726X4EA \
  | 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: 758180049e9bb17b28bcf2c7fd7afc20362ea10b217d3894f7e062e78e9e8cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a8f3595b2f3747ac6c685e8cde3360e2ada4c491d8fdb66169d804dc4a07c53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-06-06T22:32:57Z",
    "title_canon_sha256": "5f9759fbdb48526a8d2f870eda480fbf97eb24e8441825cdaabb7e77fdeece68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08361",
    "kind": "arxiv",
    "version": 1
  }
}