Pith Number

pith:QYDLHHST

pith:2001:QYDLHHSTOLLOHYRHFXFET7WFRM

not attested not anchored not stored refs pending

Information-Control Software for Handling Serial Devices in an EPICS Environment

P. Chevtsov, S. Schaffner

arxiv:physics/0111153 v1 · 2001-11-20 · physics.ins-det · physics.acc-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{QYDLHHSTOLLOHYRHFXFET7WFRM}

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	2026-05-18T02:35:07.609258Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8606b39e5372d6e3e2272dca49fec58b1683484ef8772d7bfd979ccbda3a6d6f

Aliases

arxiv: physics/0111153 · arxiv_version: physics/0111153v1 · doi: 10.48550/arxiv.physics/0111153 · pith_short_12: QYDLHHSTOLLO · pith_short_16: QYDLHHSTOLLOHYRH · pith_short_8: QYDLHHST

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/QYDLHHSTOLLOHYRHFXFET7WFRM \
  | 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: 8606b39e5372d6e3e2272dca49fec58b1683484ef8772d7bfd979ccbda3a6d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ee0c1a7d4ca07e077660e63776ef8ad32398ba56ab42701358b84b63480181b",
    "cross_cats_sorted": [
      "physics.acc-ph"
    ],
    "license": "",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2001-11-20T19:42:10Z",
    "title_canon_sha256": "417c503afd512af01fba9721002c2cd11e09d57079ab305c8d7763ef37fcd555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0111153",
    "kind": "arxiv",
    "version": 1
  }
}