Pith Number

pith:DFOHFGYC

pith:2017:DFOHFGYCPEMHBGGW5IFYXCBE6L

not attested not anchored not stored refs pending

Classical reconstruction of interference patterns of position-wavevector-entangled photon pairs by time-reversal method

Akihisa Tomita, Hirokazu Kobayashi, Kazuhisa Ogawa

arxiv:1711.03224 v1 · 2017-11-09 · 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{DFOHFGYCPEMHBGGW5IFYXCBE6L}

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	2026-05-18T00:22:57.891418Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

195c729b0279187098d6ea0b8b8824f2eaccc247feafd7f3504873d7ba60ca1e

Aliases

arxiv: 1711.03224 · arxiv_version: 1711.03224v1 · doi: 10.48550/arxiv.1711.03224 · pith_short_12: DFOHFGYCPEMH · pith_short_16: DFOHFGYCPEMHBGGW · pith_short_8: DFOHFGYC

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/DFOHFGYCPEMHBGGW5IFYXCBE6L \
  | 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: 195c729b0279187098d6ea0b8b8824f2eaccc247feafd7f3504873d7ba60ca1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47042da6668b6dba885f85085873a06a4da5683cb1f5ce584a225d8db90567cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-11-09T01:30:26Z",
    "title_canon_sha256": "d2c813b7c4da883907877626b179e0b792b9aa056d5d326e893353f723de2aef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03224",
    "kind": "arxiv",
    "version": 1
  }
}