Pith Number

pith:MHHDDSVT

pith:2019:MHHDDSVTN5R6467BCVPLPPKDOU

not attested not anchored not stored refs pending

Quantum Isomer Search

Christian F. A. Negre, Jason P. Terry, Prosper D. Akrobotu, Susan M. Mniszewski

arxiv:1908.00542 v2 · 2019-08-01 · quant-ph · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MHHDDSVTN5R6467BCVPLPPKDOU}

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	2026-07-05T01:14:27.073419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61ce31cab36f63ee7be1155eb7bd437528d00327e29da34ce79bb951fa81d034

Aliases

arxiv: 1908.00542 · arxiv_version: 1908.00542v2 · doi: 10.48550/arxiv.1908.00542 · pith_short_12: MHHDDSVTN5R6 · pith_short_16: MHHDDSVTN5R6467B · pith_short_8: MHHDDSVT

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/MHHDDSVTN5R6467BCVPLPPKDOU \
  | 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: 61ce31cab36f63ee7be1155eb7bd437528d00327e29da34ce79bb951fa81d034

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47b26214be65ccf57bc04a4321233736feb630a80fa892d477f9c7fd3de2e2dc",
    "cross_cats_sorted": [
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-08-01T16:29:35Z",
    "title_canon_sha256": "c7f88a179384bc33995366bd1b9d52884a03bb8ef5128be80f2264c6163bf0d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00542",
    "kind": "arxiv",
    "version": 2
  }
}