Pith Number

pith:JRHEZNKO

pith:1998:JRHEZNKOUV26WAVRT2XBT3D4NX

not attested not anchored not stored refs pending

Linear quantum trajectories: Applications to continuous projection measurements

K. Jacobs, P. L. Knight

arxiv:quant-ph/9801042 v2 · 1998-01-21 · quant-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{JRHEZNKOUV26WAVRT2XBT3D4NX}

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	2026-07-04T16:10:27.494108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c4e4cb54ea575eb02b19eae19ec7c6dfadb36f5947ac70038185a1dddbe8adc

Aliases

arxiv: quant-ph/9801042 · arxiv_version: quant-ph/9801042v2 · doi: 10.48550/arxiv.quant-ph/9801042 · pith_short_12: JRHEZNKOUV26 · pith_short_16: JRHEZNKOUV26WAVR · pith_short_8: JRHEZNKO

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/JRHEZNKOUV26WAVRT2XBT3D4NX \
  | 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: 4c4e4cb54ea575eb02b19eae19ec7c6dfadb36f5947ac70038185a1dddbe8adc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b82a2ec21a8a0f37aa5bc1291ed5f1a77bb9ebb166acb54d2cdfa93804efaa7f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1998-01-21T15:34:46Z",
    "title_canon_sha256": "b0ce33319f67d6f7e461f3f30d773ca062e8af0ff422bb3ee8ecb9d0d29550d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9801042",
    "kind": "arxiv",
    "version": 2
  }
}