Pith Number

pith:OGQ3VRKE

pith:2020:OGQ3VRKEV5Z6JTUIKQESR5IAPB

not attested not anchored not stored refs pending

Quantum Dynamics of Collective Spin States in a Thermal Gas

Ofer Firstenberg, Or Katz, Roy Shaham

arxiv:2006.04243 v2 · 2020-06-07 · 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{OGQ3VRKEV5Z6JTUIKQESR5IAPB}

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	2026-07-05T01:24:00.857011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

71a1bac544af73e4ce88540928f50078601f2d30e65c494e690e4c18c4d9cbb0

Aliases

arxiv: 2006.04243 · arxiv_version: 2006.04243v2 · doi: 10.48550/arxiv.2006.04243 · pith_short_12: OGQ3VRKEV5Z6 · pith_short_16: OGQ3VRKEV5Z6JTUI · pith_short_8: OGQ3VRKE

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/OGQ3VRKEV5Z6JTUIKQESR5IAPB \
  | 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: 71a1bac544af73e4ce88540928f50078601f2d30e65c494e690e4c18c4d9cbb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811c22b8da7f2e1db60e43d48f5983f7c5d5a34d9e77f927f8113bc5c514f428",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-06-07T19:39:24Z",
    "title_canon_sha256": "39ac5a8f9ab709b82c2c609894b023b0c8671b5e2ba6632ad2035e384e204d5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.04243",
    "kind": "arxiv",
    "version": 2
  }
}