Pith Number

pith:DFHYNBY6

pith:2015:DFHYNBY6WW4IZQRAOGCABHCGKN

not attested not anchored not stored refs pending

Enhanced delegated computing using coherence

Elham Kashefi, Florian Schlederer, Ian A. Walmsley, Merritt Moore, Stefanie Barz, Vedran Dunjko

arxiv:1501.06730 v1 · 2015-01-27 · 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{DFHYNBY6WW4IZQRAOGCABHCGKN}

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	2026-05-18T01:17:44.148482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

194f86871eb5b88cc2207184009c46534f9a7c0b335a9e1e65f4293d35187d9e

Aliases

arxiv: 1501.06730 · arxiv_version: 1501.06730v1 · doi: 10.48550/arxiv.1501.06730 · pith_short_12: DFHYNBY6WW4I · pith_short_16: DFHYNBY6WW4IZQRA · pith_short_8: DFHYNBY6

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/DFHYNBY6WW4IZQRAOGCABHCGKN \
  | 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: 194f86871eb5b88cc2207184009c46534f9a7c0b335a9e1e65f4293d35187d9e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73186f49cc3601610386059cc298bed1f0f270523276114b3dbbec627d10536a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-27T10:36:41Z",
    "title_canon_sha256": "e4bb8a5d7dfd467d20e3558d812d5e615411534dd8d8a2804ad8333d2b2fbaac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.06730",
    "kind": "arxiv",
    "version": 1
  }
}