Pith Number

pith:7QALB57K

pith:2012:7QALB57KDGCVRDKX4HTAX6CN5F

not attested not anchored not stored refs pending

Investigation of steady-state and time-dependent luminescence properties of colloidal InGaP quantum dots

Nikesh V. Valappil, Subhasish Chatterjee, Vinod M. Menon

arxiv:1207.3870 v1 · 2012-07-17 · cond-mat.mtrl-sci · cond-mat.mes-hall · physics.chem-ph · 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{7QALB57KDGCVRDKX4HTAX6CN5F}

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	2026-05-18T03:49:59.439982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc00b0f7ea1985588d57e1e60bf84de9612e4ece91a9773a9b29ecbd42a50328

Aliases

arxiv: 1207.3870 · arxiv_version: 1207.3870v1 · doi: 10.48550/arxiv.1207.3870 · pith_short_12: 7QALB57KDGCV · pith_short_16: 7QALB57KDGCVRDKX · pith_short_8: 7QALB57K

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/7QALB57KDGCVRDKX4HTAX6CN5F \
  | 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: fc00b0f7ea1985588d57e1e60bf84de9612e4ece91a9773a9b29ecbd42a50328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa00e73cfcaebc0ed31d60337316aabd002196c8ce03d6368409db6744b244ca",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.chem-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-07-17T03:53:28Z",
    "title_canon_sha256": "6278b811cb7c379c40b9a2a48fbd95d6a7135d923eba428cbc406a809331deae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.3870",
    "kind": "arxiv",
    "version": 1
  }
}