Pith Number

pith:EQLAQX6W

pith:2013:EQLAQX6W2PNSVUGZIU2QK6QJEH

not attested not anchored not stored refs pending

Optimal, robust geometries for coherent excitation transport

Diego Prada-Gracia, Federico Levi, Florian Mintert, Francesco Rao, Stefano Mostarda

arxiv:1312.1833 v1 · 2013-12-06 · 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{EQLAQX6W2PNSVUGZIU2QK6QJEH}

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	2026-05-18T03:05:19.642024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2416085fd6d3db2ad0d94535057a0921c6ce866f685a32ce57c4bbeeb756838f

Aliases

arxiv: 1312.1833 · arxiv_version: 1312.1833v1 · doi: 10.48550/arxiv.1312.1833 · pith_short_12: EQLAQX6W2PNS · pith_short_16: EQLAQX6W2PNSVUGZ · pith_short_8: EQLAQX6W

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/EQLAQX6W2PNSVUGZIU2QK6QJEH \
  | 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: 2416085fd6d3db2ad0d94535057a0921c6ce866f685a32ce57c4bbeeb756838f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b23c5ff959698dca2b565cdcddffeae3f04ad0cc9dae34f0539458b368a5afb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-12-06T11:46:38Z",
    "title_canon_sha256": "738aabaf7c69fcd45f88e3c1228b0e80aa956a0dbf7a9bf557d849c774bde00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1833",
    "kind": "arxiv",
    "version": 1
  }
}