Pith Number

pith:YTNFWUSC

pith:2015:YTNFWUSCITWLHZKLG5NLTYAZGB

not attested not anchored not stored refs pending

Graphene as a Novel Single Photon Counting Optical and IR Photodetector

I.B. Hutchinson, J.O.D. Williams, J.S. Lapington, M.Roy

arxiv:1507.04768 v1 · 2015-07-16 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YTNFWUSCITWLHZKLG5NLTYAZGB}

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	2026-05-18T01:36:42.886808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c4da5b524244ecb3e54b375ab9e019305af178d693c784b2a806768d237382e4

Aliases

arxiv: 1507.04768 · arxiv_version: 1507.04768v1 · doi: 10.48550/arxiv.1507.04768 · pith_short_12: YTNFWUSCITWL · pith_short_16: YTNFWUSCITWLHZKL · pith_short_8: YTNFWUSC

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/YTNFWUSCITWLHZKLG5NLTYAZGB \
  | 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: c4da5b524244ecb3e54b375ab9e019305af178d693c784b2a806768d237382e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d1280d7bfd4e6a9f0f5f4dd69b86071935e15b8b0e2ad296e577ca1dc073f9b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-07-16T20:45:23Z",
    "title_canon_sha256": "638198b149f24e91f59a0d2694491d1fe9252d904ee2058ebf2473f56289ea56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04768",
    "kind": "arxiv",
    "version": 1
  }
}