Pith Number

pith:DHMGTR4M

pith:2015:DHMGTR4MU2ZWERGJ73TYPCRG5L

not attested not anchored not stored refs pending

Nearly Deterministic Bell Measurement for Multiphoton Qubits and Its Application to Quantum Information Processing

Hyunseok Jeong, Kimin Park, Seung-Woo Lee, Timothy C. Ralph

arxiv:1502.07437 v1 · 2015-02-26 · 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{DHMGTR4MU2ZWERGJ73TYPCRG5L}

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	2026-05-18T02:20:58.832481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19d869c78ca6b36244c9fee7878a26eaea38063c68310187ea48fada4f7e67e4

Aliases

arxiv: 1502.07437 · arxiv_version: 1502.07437v1 · doi: 10.48550/arxiv.1502.07437 · pith_short_12: DHMGTR4MU2ZW · pith_short_16: DHMGTR4MU2ZWERGJ · pith_short_8: DHMGTR4M

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/DHMGTR4MU2ZWERGJ73TYPCRG5L \
  | 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: 19d869c78ca6b36244c9fee7878a26eaea38063c68310187ea48fada4f7e67e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c1840db2b4b93121d5e52dddf0c7608f635c3d2f7c11eef89d8c9c31b7de91a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-02-26T05:08:26Z",
    "title_canon_sha256": "8551af61312f202779f778a06f9084b9464701c7801de5cb5d6e1cb411e4fba6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.07437",
    "kind": "arxiv",
    "version": 1
  }
}