Pith Number

pith:V5SIP7LC

pith:2015:V5SIP7LCIMLVKNW2N2WBO4N4BY

not attested not anchored not stored refs pending

Discrete and Continuous Systems of Logic in Nuclear Magnetic Resonance

Angelika Sebald, Cameron McGarry, Pedro M. Aguiar, Robert Hornby, Simon O'Keefe

arxiv:1512.00521 v1 · 2015-12-01 · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V5SIP7LCIMLVKNW2N2WBO4N4BY}

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	2026-05-18T01:25:25.704854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af6487fd6243175536da6eac1771bc0e066fa28cdcc4c8b3f0c83bb32b49e49c

Aliases

arxiv: 1512.00521 · arxiv_version: 1512.00521v1 · doi: 10.48550/arxiv.1512.00521 · pith_short_12: V5SIP7LCIMLV · pith_short_16: V5SIP7LCIMLVKNW2 · pith_short_8: V5SIP7LC

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/V5SIP7LCIMLVKNW2N2WBO4N4BY \
  | 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: af6487fd6243175536da6eac1771bc0e066fa28cdcc4c8b3f0c83bb32b49e49c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d5cb466d325071d72b20ed80c591281b26f9a50f39dc5af265526c0e134c96d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2015-12-01T23:35:34Z",
    "title_canon_sha256": "73ba63142dcc5b21872c778f87c6f3251fffd3cff5ef0f142e1f252d08bdf4c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00521",
    "kind": "arxiv",
    "version": 1
  }
}