Pith Number

pith:TPUPWVAW

pith:2017:TPUPWVAWV2UNFC6DGQA4S25ODC

not attested not anchored not stored refs pending

Time crystal behavior of excited eigenstates

Andrzej Syrwid, Jakub Zakrzewski, Krzysztof Sacha

arxiv:1702.05006 v3 · 2017-02-16 · quant-ph · cond-mat.mes-hall · 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{TPUPWVAWV2UNFC6DGQA4S25ODC}

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	2026-05-18T00:27:09.676469Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9be8fb5416aea8d28bc33401c96bae18be952685180dd0ca5aa0932aafa20aeb

Aliases

arxiv: 1702.05006 · arxiv_version: 1702.05006v3 · doi: 10.48550/arxiv.1702.05006 · pith_short_12: TPUPWVAWV2UN · pith_short_16: TPUPWVAWV2UNFC6D · pith_short_8: TPUPWVAW

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/TPUPWVAWV2UNFC6DGQA4S25ODC \
  | 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: 9be8fb5416aea8d28bc33401c96bae18be952685180dd0ca5aa0932aafa20aeb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb913eebeae2dc2a231e38d91fbdc7758e4607be4d765e45d5cef069eaea47a9",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-16T15:13:53Z",
    "title_canon_sha256": "958044d114a248ce2b0b140bf9cf2641085a8a90d7dbde7ae46f484174f9f647"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.05006",
    "kind": "arxiv",
    "version": 3
  }
}