Pith Number

pith:C7B6DQKR

pith:2015:C7B6DQKR6ZTERXW52SSQIKAUME

not attested not anchored not stored refs pending

Quantum filtering for multiple measurements driven by fields in single-photon states

Guofeng Zhang, Nina H. Amini, Zhiyuan Dong

arxiv:1511.08335 v1 · 2015-11-26 · quant-ph · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C7B6DQKR6ZTERXW52SSQIKAUME}

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	2026-05-18T01:25:54.378332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c3e1c151f66648deddd4a50428146128dc11cdb4ae9e2a8a31732c546a4a42

Aliases

arxiv: 1511.08335 · arxiv_version: 1511.08335v1 · doi: 10.48550/arxiv.1511.08335 · pith_short_12: C7B6DQKR6ZTE · pith_short_16: C7B6DQKR6ZTERXW5 · pith_short_8: C7B6DQKR

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/C7B6DQKR6ZTERXW52SSQIKAUME \
  | 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: 17c3e1c151f66648deddd4a50428146128dc11cdb4ae9e2a8a31732c546a4a42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e7b920428997e8e8cfe22ec58f955025e6feaaa24738af8058db833eeeb836b",
    "cross_cats_sorted": [
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-11-26T09:51:05Z",
    "title_canon_sha256": "64b5b69e6b4704cf1c8c643a559a2bed17e6a424e1bf190d6646503f7d83a435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.08335",
    "kind": "arxiv",
    "version": 1
  }
}