Pith Number

pith:EPH4ZIHV

pith:2017:EPH4ZIHVT2Z75QNBYBQZ7BGLE5

not attested not anchored not stored refs pending

A quantum analogue to the defection function

F. J. Aoiz, M. Menendez, P. G. Jambrina

arxiv:1712.09312 v1 · 2017-12-26 · 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{EPH4ZIHVT2Z75QNBYBQZ7BGLE5}

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	2026-05-18T00:27:13.970233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23cfcca0f59eb3fec1a1c0619f84cb2776de86259f10faeb0ef8f13f2f8766c2

Aliases

arxiv: 1712.09312 · arxiv_version: 1712.09312v1 · doi: 10.48550/arxiv.1712.09312 · pith_short_12: EPH4ZIHVT2Z7 · pith_short_16: EPH4ZIHVT2Z75QNB · pith_short_8: EPH4ZIHV

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/EPH4ZIHVT2Z75QNBYBQZ7BGLE5 \
  | 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: 23cfcca0f59eb3fec1a1c0619f84cb2776de86259f10faeb0ef8f13f2f8766c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73972b262898975f379c847da4688aa844195559c0236deac36407c263df24eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-12-26T17:38:52Z",
    "title_canon_sha256": "39f49530ea7fbafa41d2af4f682951dae6ef63e4e1dd126beeb2550abe23e594"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.09312",
    "kind": "arxiv",
    "version": 1
  }
}