Pith Number

pith:JWLA27TK

pith:2026:JWLA27TKHBODCIACCKHPXBCG2W

not attested not anchored not stored refs pending

Velocity-Controlled Directional Readout of Single Photons

Mohamed Hatifi

arxiv:2605.21206 v1 · 2026-05-20 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JWLA27TKHBODCIACCKHPXBCG2W}

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	2026-05-21T01:05:43.446501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d960d7e6a385c312002128efb8446d5976a693417c3a4a7abc0c5bdfded3a15

Aliases

arxiv: 2605.21206 · arxiv_version: 2605.21206v1 · doi: 10.48550/arxiv.2605.21206 · pith_short_12: JWLA27TKHBOD · pith_short_16: JWLA27TKHBODCIAC · pith_short_8: JWLA27TK

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/JWLA27TKHBODCIACCKHPXBCG2W \
  | 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: 4d960d7e6a385c312002128efb8446d5976a693417c3a4a7abc0c5bdfded3a15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d4c1af1f6e45560e1a7c8fdf0993708a77a77b77fd7efa72037eeb5a64e1bb2",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2026-05-20T14:03:41Z",
    "title_canon_sha256": "ebc8dbb2da3278ad0a9d4f29f510d0c06dbbcdaf9f3400cf7f64d86cb3988e77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21206",
    "kind": "arxiv",
    "version": 1
  }
}