Pith Number

pith:I5YVA7RC

pith:2014:I5YVA7RCYLXSLEWX2HG4JGG6G2

not attested not anchored not stored refs pending

A triple point in 3-level systems

E. Nahmad-Achar, O. Casta\~nos, R. L\'opez-Pe\~na, S. Cordero

arxiv:1403.1296 v1 · 2014-03-05 · 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{I5YVA7RCYLXSLEWX2HG4JGG6G2}

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	2026-05-18T01:44:19.234355Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4771507e22c2ef2592d7d1cdc498de36813ac0c296a3abbd8ecc8ce38382eea8

Aliases

arxiv: 1403.1296 · arxiv_version: 1403.1296v1 · doi: 10.48550/arxiv.1403.1296 · pith_short_12: I5YVA7RCYLXS · pith_short_16: I5YVA7RCYLXSLEWX · pith_short_8: I5YVA7RC

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/I5YVA7RCYLXSLEWX2HG4JGG6G2 \
  | 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: 4771507e22c2ef2592d7d1cdc498de36813ac0c296a3abbd8ecc8ce38382eea8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "474347fee4d254ab597e8c5fd1e257662505f527dcd45f268482ff2b4fe2f7bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-03-05T23:34:34Z",
    "title_canon_sha256": "64946421daf86aa8cafc94f9ab87f9d5c17275a73bd053bb281491125d71f471"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1296",
    "kind": "arxiv",
    "version": 1
  }
}