Pith Number

pith:4FGYJNRZ

pith:2016:4FGYJNRZCFZ2YBRCXDZNRFVGXF

not attested not anchored not stored refs pending

Measurements and analysis of current-voltage characteristic of a pn diode for an undergraduate physics laboratory

Alberto Di Lieto, Enrico Cataldo, Francesco Maccarrone, Giampiero Paffuti

arxiv:1608.05638 v1 · 2016-08-18 · physics.ed-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{4FGYJNRZCFZ2YBRCXDZNRFVGXF}

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	2026-05-18T01:08:27.987482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14d84b6391173ac0622b8f2d896a6b966dc908806e07b3f68db918c41b9825c

Aliases

arxiv: 1608.05638 · arxiv_version: 1608.05638v1 · doi: 10.48550/arxiv.1608.05638 · pith_short_12: 4FGYJNRZCFZ2 · pith_short_16: 4FGYJNRZCFZ2YBRC · pith_short_8: 4FGYJNRZ

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/4FGYJNRZCFZ2YBRCXDZNRFVGXF \
  | 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: e14d84b6391173ac0622b8f2d896a6b966dc908806e07b3f68db918c41b9825c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d0e62c3ca2b08d50c280c5da5e07cf108f575031e6922d4ad0b870f5030a72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ed-ph",
    "submitted_at": "2016-08-18T15:45:14Z",
    "title_canon_sha256": "6a01ae96f8d336cdff6fa454d0f08e63d6393ac581c7896ba38f1e2a6fb5f856"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.05638",
    "kind": "arxiv",
    "version": 1
  }
}