Pith Number

pith:2YNTKVNI

pith:2011:2YNTKVNI3RVG3XORFRRO6S7I4D

not attested not anchored not stored refs pending

Seeing topological order in time-of-flight measurements

E. Alba, J. J. Garcia-Ripoll, J. K. Pachos, J. Mur-Petit, X. Fernandez-Gonzalvo

arxiv:1105.2775 v4 · 2011-05-13 · cond-mat.quant-gas · 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{2YNTKVNI3RVG3XORFRRO6S7I4D}

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	2026-05-18T04:05:03.934384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d61b3555a8dc6a6dddd12c62ef4be8e0e8e4756e3f39d6b57dd9165c66248b2a

Aliases

arxiv: 1105.2775 · arxiv_version: 1105.2775v4 · doi: 10.48550/arxiv.1105.2775 · pith_short_12: 2YNTKVNI3RVG · pith_short_16: 2YNTKVNI3RVG3XOR · pith_short_8: 2YNTKVNI

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/2YNTKVNI3RVG3XORFRRO6S7I4D \
  | 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: d61b3555a8dc6a6dddd12c62ef4be8e0e8e4756e3f39d6b57dd9165c66248b2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f176af5168af4fb2ecdbe13fbe8c4204f3ca70174797dfa96d7e3dcbc463a0c",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-05-13T16:50:13Z",
    "title_canon_sha256": "2a996c1baa22a9df1bde687e9653d2f24307a5ba47af3a5e648f831a956fde19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.2775",
    "kind": "arxiv",
    "version": 4
  }
}