Pith Number

pith:AYGJOJQ6

pith:2026:AYGJOJQ6VG3M4D3LKYNM3XPU5P

not attested not anchored not stored refs pending

Hyperdoped silicon photodetectors enable room-temperature computational SWIR imaging at 1550 nm

Hele Savin, James Bullock, Jinyuan Chen, Kenneth Crozier, Patrik Mc Kearney, Simon Paulus, S\"oren Sch\"afer, Stefan Kontermann, Varsha Ashwin Vedaraj, Ville V\"ah\"anissi, Xiaolong Liu

arxiv:2605.22470 v1 · 2026-05-21 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AYGJOJQ6VG3M4D3LKYNM3XPU5P}

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	2026-05-22T01:04:44.454184Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

060c97261ea9b6ce0f6b561acdddf4ebebb96c5d145ea20786aa3ef9e964ad5d

Aliases

arxiv: 2605.22470 · arxiv_version: 2605.22470v1 · doi: 10.48550/arxiv.2605.22470 · pith_short_12: AYGJOJQ6VG3M · pith_short_16: AYGJOJQ6VG3M4D3L · pith_short_8: AYGJOJQ6

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/AYGJOJQ6VG3M4D3LKYNM3XPU5P \
  | 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: 060c97261ea9b6ce0f6b561acdddf4ebebb96c5d145ea20786aa3ef9e964ad5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39e150ad4ef6863ecd59dd5deb9badfd3a5e5fcb55c10be9d4b9379308613475",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2026-05-21T13:28:54Z",
    "title_canon_sha256": "e17488bbe54421e83db9b85df57960ed510bd65738769094a96433562f909c29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.22470",
    "kind": "arxiv",
    "version": 1
  }
}