Pith Number

pith:F22EP4BT

pith:2010:F22EP4BT5ZWISCL4D2YFQBH24B

not attested not anchored not stored refs pending

On the estimation of interaction parameters in weak measurements

Holger F. Hofmann

arxiv:1012.0071 v1 · 2010-12-01 · 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{F22EP4BT5ZWISCL4D2YFQBH24B}

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	2026-05-18T03:40:25.890732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb447f033ee6c89097c1eb05804fae07d1f88c8cfc2debc56f6c082312875e7

Aliases

arxiv: 1012.0071 · arxiv_version: 1012.0071v1 · doi: 10.48550/arxiv.1012.0071 · pith_short_12: F22EP4BT5ZWI · pith_short_16: F22EP4BT5ZWISCL4 · pith_short_8: F22EP4BT

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/F22EP4BT5ZWISCL4D2YFQBH24B \
  | 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: 2eb447f033ee6c89097c1eb05804fae07d1f88c8cfc2debc56f6c082312875e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6b49157af2472bf117bd3394c993c2f956e5b26f6b25fc1be1600867f0a86a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-12-01T00:30:52Z",
    "title_canon_sha256": "81bb2873136206a940e07bd499d61f77d1aa7b8b208c94c1af7abc84da52e9d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.0071",
    "kind": "arxiv",
    "version": 1
  }
}