Pith Number

pith:PHXSN4OY

pith:2019:PHXSN4OYB7OWTXW2U2H4LEQEEL

not attested not anchored not stored refs pending

Addressing band-edge-property spatial variations and localized-state carrier trapping and recombination in solar cell numerical modeling

Stephen Fonash, Yiming Liu

arxiv:1908.04994 v1 · 2019-08-14 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHXSN4OYB7OWTXW2U2H4LEQEEL}

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	2026-07-04T23:55:58.943480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79ef26f1d80fdd69dedaa68fc5920422f2c9a5743ae8f0dbe3017b0f8c4710c5

Aliases

arxiv: 1908.04994 · arxiv_version: 1908.04994v1 · doi: 10.48550/arxiv.1908.04994 · pith_short_12: PHXSN4OYB7OW · pith_short_16: PHXSN4OYB7OWTXW2 · pith_short_8: PHXSN4OY

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/PHXSN4OYB7OWTXW2U2H4LEQEEL \
  | 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: 79ef26f1d80fdd69dedaa68fc5920422f2c9a5743ae8f0dbe3017b0f8c4710c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1588006a5df1daa43451f81a3dfec537a8e90b93fe8b143cc00a56d618a71725",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-14T07:27:16Z",
    "title_canon_sha256": "9c89448e82a24f4cfd0bb3bf526b7255763b6ccd54343d192ec26f4123187824"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04994",
    "kind": "arxiv",
    "version": 1
  }
}