Pith Number

pith:ABVSFDXK

pith:2013:ABVSFDXKJN6VEYW62OHBNJOFX6

not attested not anchored not stored refs pending

Phase estimation with weak measurement using a white light source

Chuan-Feng Li, Guang-Can Guo, Kai Sun, Lev Vaidman, Xiao-Ye Xu, Yaron Kedem

arxiv:1306.4768 v1 · 2013-06-20 · 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{ABVSFDXKJN6VEYW62OHBNJOFX6}

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	2026-05-18T03:20:21.740883Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

006b228eea4b7d5262ded38e16a5c5bf8686f5ba11dda31cc32e88b1c10aecc6

Aliases

arxiv: 1306.4768 · arxiv_version: 1306.4768v1 · doi: 10.48550/arxiv.1306.4768 · pith_short_12: ABVSFDXKJN6V · pith_short_16: ABVSFDXKJN6VEYW6 · pith_short_8: ABVSFDXK

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/ABVSFDXKJN6VEYW62OHBNJOFX6 \
  | 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: 006b228eea4b7d5262ded38e16a5c5bf8686f5ba11dda31cc32e88b1c10aecc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3459b2dff837810418e0a5b2d81acde3165dbba8b4be38799f15eae6f1c0cb65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-06-20T06:53:13Z",
    "title_canon_sha256": "3f6c0cbf6c454ce532fdcc65bd71a6a8414f22e65739d2fa898bd0a4cbb815d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4768",
    "kind": "arxiv",
    "version": 1
  }
}