Pith Number

pith:ZSGUQZBZ

pith:2025:ZSGUQZBZGQEMV5CD3KP7HJNOWM

not attested not anchored not stored refs pending

Early time hydrodynamic attractor in a nearly-unitary Fermi gas

Clemens Werthmann, Michal P. Heller

arxiv:2507.02838 v2 · 2025-07-03 · hep-th · cond-mat.quant-gas · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZSGUQZBZGQEMV5CD3KP7HJNOWM}

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.

Cited by

1 paper in Pith

Attractor of hydrodynamic attractors

Receipt and verification

First computed	2026-07-05T11:57:37.818793Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc8d4864393408caf443da9ff3a5aeb3342f7f33cd5c0f551034d229fd2d49dd

Aliases

arxiv: 2507.02838 · arxiv_version: 2507.02838v2 · doi: 10.48550/arxiv.2507.02838 · pith_short_12: ZSGUQZBZGQEM · pith_short_16: ZSGUQZBZGQEMV5CD · pith_short_8: ZSGUQZBZ

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/ZSGUQZBZGQEMV5CD3KP7HJNOWM \
  | 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: cc8d4864393408caf443da9ff3a5aeb3342f7f33cd5c0f551034d229fd2d49dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff8bd1a03f4071fa9f9f989c95bd6cbb623e0e45767d4f871f4288cda7623f57",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2025-07-03T17:46:03Z",
    "title_canon_sha256": "9d1fe0d53698dd449b828d745f07bc1127711555d44abbf0e8fe2f3f1ff72b32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.02838",
    "kind": "arxiv",
    "version": 2
  }
}