Pith Number

pith:5EXZ3LBJ

pith:2014:5EXZ3LBJVFPLFGOFMBPFUPYTXA

not attested not anchored not stored refs pending

How to Measure Magnetic Flux with a Single Position Measurement?

Eliahu Cohen, Lev Vaidman, Yakir Aharonov

arxiv:1408.5871 v3 · 2014-08-25 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5EXZ3LBJVFPLFGOFMBPFUPYTXA}

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	2026-05-18T01:25:47.572610Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e92f9dac29a95eb299c5605e5a3f13b81c609200693c4b077617f6fd37966768

Aliases

arxiv: 1408.5871 · arxiv_version: 1408.5871v3 · doi: 10.48550/arxiv.1408.5871 · pith_short_12: 5EXZ3LBJVFPL · pith_short_16: 5EXZ3LBJVFPLFGOF · pith_short_8: 5EXZ3LBJ

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/5EXZ3LBJVFPLFGOFMBPFUPYTXA \
  | 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: e92f9dac29a95eb299c5605e5a3f13b81c609200693c4b077617f6fd37966768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e63392ab872dd888227e46a75c14bca7f155cbd138a77d67d98d178d68a4b61",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-08-25T19:21:22Z",
    "title_canon_sha256": "dc51a43e53c3bb0276481f89354f3526cd22e547db6c39cc1b73259bfc7d28b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5871",
    "kind": "arxiv",
    "version": 3
  }
}