Pith Number

pith:BT3T2HAU

pith:2019:BT3T2HAUY34HENSBPJJ6SV2ATR

not attested not anchored not stored refs pending

Thermoelectric terahertz photodetectors based on selenium-doped black phosphorus flakes

Antonio Politano, Kai Zhang, Leonardo Viti, Miriam Serena Vitiello

arxiv:1903.02955 v1 · 2019-03-06 · cond-mat.mes-hall · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BT3T2HAUY34HENSBPJJ6SV2ATR}

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	2026-05-17T23:51:50.627335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf73d1c14c6f87236417a53e957409c5302b2b794a19e84a435c03be3f133f8

Aliases

arxiv: 1903.02955 · arxiv_version: 1903.02955v1 · doi: 10.48550/arxiv.1903.02955 · pith_short_12: BT3T2HAUY34H · pith_short_16: BT3T2HAUY34HENSB · pith_short_8: BT3T2HAU

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/BT3T2HAUY34HENSBPJJ6SV2ATR \
  | 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: 0cf73d1c14c6f87236417a53e957409c5302b2b794a19e84a435c03be3f133f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2722eddbd52a3bdb17ce59e7dc31a6e49c9a8d0e2d96e94fdae4e9e20bda2e25",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2019-03-06T07:47:53Z",
    "title_canon_sha256": "fec0e5c49542a273488b78d5a9060abb39f72f32be5f548f5b0e7b5192d14897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.02955",
    "kind": "arxiv",
    "version": 1
  }
}