Pith Number

pith:FKT2QI26

pith:2018:FKT2QI264YSTIAJNYAITB4U2RD

not attested not anchored not stored refs pending

Seeing opportunity in every difficulty: protecting information with weak value techniques

G. Andrew D. Briggs, George C. Knee

arxiv:1808.03562 v1 · 2018-08-10 · 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{FKT2QI264YSTIAJNYAITB4U2RD}

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	2026-05-18T00:08:24.663690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa7a8235ee62534012dc01130f29a88e354b095403cf24226306faf7a8e1fc5

Aliases

arxiv: 1808.03562 · arxiv_version: 1808.03562v1 · doi: 10.48550/arxiv.1808.03562 · pith_short_12: FKT2QI264YST · pith_short_16: FKT2QI264YSTIAJN · pith_short_8: FKT2QI26

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/FKT2QI264YSTIAJNYAITB4U2RD \
  | 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: 2aa7a8235ee62534012dc01130f29a88e354b095403cf24226306faf7a8e1fc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28138ea7c6524ed02fe5e19f9f7f93063e9f6b356f4060636adf3a9d33b0739c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-08-10T14:28:01Z",
    "title_canon_sha256": "7b1d709595704e7aab220631657a4d50ee1f8fad9acd6f1613288ae37758f533"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03562",
    "kind": "arxiv",
    "version": 1
  }
}