Pith Number

pith:IJ27ALAF

pith:2018:IJ27ALAFL3N4MT7HV2NZMH57S7

not attested not anchored not stored refs pending

Subtleties of witnessing quantum coherence in non-isolated systems

Animesh Datta, George C. Knee, Luke D. Smith, Max Marcus

arxiv:1807.10184 v2 · 2018-07-26 · 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{IJ27ALAFL3N4MT7HV2NZMH57S7}

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	2026-05-17T23:59:52.089112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4275f02c055edbc64fe7ae9b961fbf97c5c1869f6bc97ee9e4e31da3c6a22ee0

Aliases

arxiv: 1807.10184 · arxiv_version: 1807.10184v2 · doi: 10.48550/arxiv.1807.10184 · pith_short_12: IJ27ALAFL3N4 · pith_short_16: IJ27ALAFL3N4MT7H · pith_short_8: IJ27ALAF

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/IJ27ALAFL3N4MT7HV2NZMH57S7 \
  | 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: 4275f02c055edbc64fe7ae9b961fbf97c5c1869f6bc97ee9e4e31da3c6a22ee0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45c740a183b4633aa869368b9c8892c38f9cb0a5088d5fcdce90edb4b9c00d53",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-07-26T15:02:12Z",
    "title_canon_sha256": "ff6df3f2d5c733cd8ea97b35fe104ba07fa0e57fdc12785059d09ff1ca6bbfca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10184",
    "kind": "arxiv",
    "version": 2
  }
}