Pith Number

pith:KAQWDLPD

pith:2019:KAQWDLPDVQBXUHHAWML7KZIMUF

not attested not anchored not stored refs pending

Recent Progress and Future Prospects of 2D-based Photodetectors

Gerasimos Konstantatos, Nengjie Huo

arxiv:1904.10252 v1 · 2019-04-23 · physics.app-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{KAQWDLPDVQBXUHHAWML7KZIMUF}

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	2026-05-17T23:47:54.703340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

502161ade3ac037a1ce0b317f5650ca17f8c621f081ef53173c72c9b8b1a58c8

Aliases

arxiv: 1904.10252 · arxiv_version: 1904.10252v1 · doi: 10.48550/arxiv.1904.10252 · pith_short_12: KAQWDLPDVQBX · pith_short_16: KAQWDLPDVQBXUHHA · pith_short_8: KAQWDLPD

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/KAQWDLPDVQBXUHHAWML7KZIMUF \
  | 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: 502161ade3ac037a1ce0b317f5650ca17f8c621f081ef53173c72c9b8b1a58c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9275099ee706a2e673dc1f5d183aed6e365200cf9c17247d01fcacbcebf633ec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-04-23T11:25:12Z",
    "title_canon_sha256": "437fcf5970731ead6316994af09f688eee5fc79a86848c2b00ba32e348ae05c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10252",
    "kind": "arxiv",
    "version": 1
  }
}