Pith Number

pith:BTYHDVGV

pith:2019:BTYHDVGV2EKBTRL4VMRBRKBV6O

not attested not anchored not stored refs pending

Etude des proprietes optoelectroniques de nanocristaux colloidaux a faible bande interdite : application a la detection infrarouge

Bertille Martinez

arxiv:1908.08849 v1 · 2019-08-23 · physics.app-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTYHDVGV2EKBTRL4VMRBRKBV6O}

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	2026-07-04T23:59:24.552849Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cf071d4d5d11419c57cab2218a835f3a52aa6f3e1460f57ee317b525fee4d7d

Aliases

arxiv: 1908.08849 · arxiv_version: 1908.08849v1 · doi: 10.48550/arxiv.1908.08849 · pith_short_12: BTYHDVGV2EKB · pith_short_16: BTYHDVGV2EKBTRL4 · pith_short_8: BTYHDVGV

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/BTYHDVGV2EKBTRL4VMRBRKBV6O \
  | 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: 0cf071d4d5d11419c57cab2218a835f3a52aa6f3e1460f57ee317b525fee4d7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "920e0a039aa23fdf020533404abf2b38023de500b45342faf088350360e78d32",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-23T14:48:45Z",
    "title_canon_sha256": "2b44d8d38821224e9e7042b91d524829a8e49f667681a9c0de9102fb0305e5c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08849",
    "kind": "arxiv",
    "version": 1
  }
}