Pith Number

pith:TGEMDPGG

pith:2016:TGEMDPGGG5VP7FUD2BJY5VSJPI

not attested not anchored not stored refs pending

Direct certification of a class of quantum simulations

D. Hangleiter, J. Eisert, M. Kliesch, M. Schwarz

arxiv:1602.00703 v4 · 2016-02-01 · quant-ph · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TGEMDPGGG5VP7FUD2BJY5VSJPI}

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	2026-05-18T00:28:07.365750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9988c1bcc6376aff9683d0538ed6497a28e299770d5bf31e3e44a8945cdbc18b

Aliases

arxiv: 1602.00703 · arxiv_version: 1602.00703v4 · doi: 10.48550/arxiv.1602.00703 · pith_short_12: TGEMDPGGG5VP · pith_short_16: TGEMDPGGG5VP7FUD · pith_short_8: TGEMDPGG

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/TGEMDPGGG5VP7FUD2BJY5VSJPI \
  | 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: 9988c1bcc6376aff9683d0538ed6497a28e299770d5bf31e3e44a8945cdbc18b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be0c259ec752fda587379b811dea092702c8d01770a41e9ab127f88a087bd66b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-02-01T21:05:36Z",
    "title_canon_sha256": "f66994f9396187d68e22536944dd59d64757b47f29dda80b285154af1bfc035d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00703",
    "kind": "arxiv",
    "version": 4
  }
}