Pith Number

pith:EHQTQ37O

pith:2015:EHQTQ37OGFN563N6NYFBJXQMXD

not attested not anchored not stored refs pending

Assisted distillation of quantum coherence

A. Streltsov, E. Chitambar, G. Adesso, M. Lewenstein, M. N. Bera, S. Rana

arxiv:1507.08171 v2 · 2015-07-29 · quant-ph · cond-mat.stat-mech · hep-th · math-ph · math.MP · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EHQTQ37OGFN563N6NYFBJXQMXD}

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	2026-05-18T01:20:29.418524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21e1386fee315bdf6dbe6e0a14de0cb8e4af8388b13d0eccc7a4501c154916d1

Aliases

arxiv: 1507.08171 · arxiv_version: 1507.08171v2 · doi: 10.48550/arxiv.1507.08171 · pith_short_12: EHQTQ37OGFN5 · pith_short_16: EHQTQ37OGFN563N6 · pith_short_8: EHQTQ37O

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/EHQTQ37OGFN563N6NYFBJXQMXD \
  | 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: 21e1386fee315bdf6dbe6e0a14de0cb8e4af8388b13d0eccc7a4501c154916d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b35df063157bfe42088e82509b1993e6bf8d47bdaef3b9b85e7f54718d04ce8",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th",
      "math-ph",
      "math.MP",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-07-29T14:50:30Z",
    "title_canon_sha256": "06584d79892579e211e42dae757d3b92e566a404fa485ca81bf9abcf6e39d212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08171",
    "kind": "arxiv",
    "version": 2
  }
}