Pith Number

pith:WTZ7FA3S

pith:2018:WTZ7FA3SAOEEVPK2I7HKKD553H

not attested not anchored not stored refs pending

Compendium of Front-End Electronics

Francesco Messi

arxiv:1802.00777 v1 · 2018-02-02 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WTZ7FA3SAOEEVPK2I7HKKD553H}

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	2026-05-18T00:24:32.367734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f3f2837203884abd5a47cea50fbdd9ff5ddfa5c9437fd7d345866a797c6ad3

Aliases

arxiv: 1802.00777 · arxiv_version: 1802.00777v1 · doi: 10.48550/arxiv.1802.00777 · pith_short_12: WTZ7FA3SAOEE · pith_short_16: WTZ7FA3SAOEEVPK2 · pith_short_8: WTZ7FA3S

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/WTZ7FA3SAOEEVPK2I7HKKD553H \
  | 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: b4f3f2837203884abd5a47cea50fbdd9ff5ddfa5c9437fd7d345866a797c6ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f813d6743d873cbe48c91f82d2fb22962658a5e3675cf718b6ceef12c3d45e8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-02-02T17:19:55Z",
    "title_canon_sha256": "ab13077765e19c3afc2977acc45b2ff9ed570025530dab399062c5872f9416c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00777",
    "kind": "arxiv",
    "version": 1
  }
}