Pith Number

pith:TKJASNHI

pith:2014:TKJASNHIFOSYNQ2UF764XATM7H

not attested not anchored not stored refs pending

Precise Phase Measurements using an Entangled Coherent State

J.A. Dunningham, P.A. Knott

arxiv:1401.3969 v1 · 2014-01-16 · 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{TKJASNHIFOSYNQ2UF764XATM7H}

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	2026-05-18T03:01:57.562383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a920934e82ba586c3542ffdcb826cf9c3147e6d4335e1be89fa9d0ac99b3269

Aliases

arxiv: 1401.3969 · arxiv_version: 1401.3969v1 · doi: 10.48550/arxiv.1401.3969 · pith_short_12: TKJASNHIFOSY · pith_short_16: TKJASNHIFOSYNQ2U · pith_short_8: TKJASNHI

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/TKJASNHIFOSYNQ2UF764XATM7H \
  | 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: 9a920934e82ba586c3542ffdcb826cf9c3147e6d4335e1be89fa9d0ac99b3269

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d904c7e5a4aa2d7e2dcfaa551af90eaf73ce547bcafb2fddc5d621e6ab0dea74",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-01-16T10:13:26Z",
    "title_canon_sha256": "79474a0fa23d2ec1ceac49f15b1f86682afe100f872855e6195560ae945559da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.3969",
    "kind": "arxiv",
    "version": 1
  }
}