Pith Number

pith:FRECKOY6

pith:2020:FRECKOY6B77SBL7E65QOSLNEUO

not attested not anchored not stored refs pending

Detection of Kardar-Parisi-Zhang hydrodynamics in a quantum Heisenberg spin-$1/2$ chain

A. Scheie, D.A. Tennant, G.E. Granroth, J.E. Moore, M.B. Stone, M. Dupont, N.E. Sherman, S.E. Nagler

arxiv:2009.13535 v2 · 2020-09-28 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FRECKOY6B77SBL7E65QOSLNEUO}

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	2026-07-05T02:24:11.235515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c48253b1e0fff20afe4f760e92da4a39d94decc3bc0c42459f4f198f39a27ee

Aliases

arxiv: 2009.13535 · arxiv_version: 2009.13535v2 · doi: 10.48550/arxiv.2009.13535 · pith_short_12: FRECKOY6B77S · pith_short_16: FRECKOY6B77SBL7E · pith_short_8: FRECKOY6

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/FRECKOY6B77SBL7E65QOSLNEUO \
  | 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: 2c48253b1e0fff20afe4f760e92da4a39d94decc3bc0c42459f4f198f39a27ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4aa7c8e6ddbbb0c306d8ecfb93f6c76416e8e68e2f4ff8a04456f01b42ea4b2",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-09-28T18:00:03Z",
    "title_canon_sha256": "909524a721809e66e62d2e29859f33d91c7042520c8a1fadf4bce69118dc35f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13535",
    "kind": "arxiv",
    "version": 2
  }
}