Pith Number

pith:4FKRONKR

pith:2018:4FKRONKRT4EE7TLKINT64SOZBB

not attested not anchored not stored refs pending

From Quantum Foundations to Applications and Back

Florian Fr\"owis, Nicolas Gisin

arxiv:1802.00736 v1 · 2018-02-02 · 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{4FKRONKRT4EE7TLKINT64SOZBB}

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	2026-05-18T00:14:40.414204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1551735519f084fcd6a4367ee49d908621ec15c39fad2057ab384323dfaab4b

Aliases

arxiv: 1802.00736 · arxiv_version: 1802.00736v1 · doi: 10.48550/arxiv.1802.00736 · pith_short_12: 4FKRONKRT4EE · pith_short_16: 4FKRONKRT4EE7TLK · pith_short_8: 4FKRONKR

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/4FKRONKRT4EE7TLKINT64SOZBB \
  | 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: e1551735519f084fcd6a4367ee49d908621ec15c39fad2057ab384323dfaab4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa7ebfb839ffca9be5b31be8b218edb093fcb574ce0bdab2fa37653d77662bc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-02-02T15:43:27Z",
    "title_canon_sha256": "a83f766025ba9faa5da32f68e8c0bcbf2f6f259f08f88cccfee8a67cf0583e3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00736",
    "kind": "arxiv",
    "version": 1
  }
}