Pith Number

pith:AGMGHNDD

pith:2018:AGMGHNDDZL5OXM5XXDUO6K4EHO

not attested not anchored not stored refs pending

Reversion of Quantum Walks via interventions on coin space

Asiri Nanayakkara, Mahesh N. Jayakody

arxiv:1803.08258 v1 · 2018-03-22 · 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{AGMGHNDDZL5OXM5XXDUO6K4EHO}

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	2026-05-18T00:20:23.290110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

019863b463cafaebb3b7b8e8ef2b843b9bcee0e7f27dff8746348b7eea803d22

Aliases

arxiv: 1803.08258 · arxiv_version: 1803.08258v1 · doi: 10.48550/arxiv.1803.08258 · pith_short_12: AGMGHNDDZL5O · pith_short_16: AGMGHNDDZL5OXM5X · pith_short_8: AGMGHNDD

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/AGMGHNDDZL5OXM5XXDUO6K4EHO \
  | 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: 019863b463cafaebb3b7b8e8ef2b843b9bcee0e7f27dff8746348b7eea803d22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e15394a60358b38c02aed2917f4e699e50d94708fc7cdcc833b0ee6b88ba7a7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-22T08:10:05Z",
    "title_canon_sha256": "8acc10035b7f430cc3531990e604a759c4cf8bdd3ca1c076d6cc7d7b5e4b6522"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.08258",
    "kind": "arxiv",
    "version": 1
  }
}