Pith Number

pith:D6TZMG7X

pith:2026:D6TZMG7X3NQW3VDAYV3253IHJY

not attested not anchored not stored refs pending

Temporal reversibility of a fluid mixture under concentration gradient

Alejandro L. Garcia, F. Baras, M. Malek Mansour, O. Politano

arxiv:2603.29027 v2 · 2026-03-30 · 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{D6TZMG7X3NQW3VDAYV3253IHJY}

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	2026-06-11T01:10:35.667090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fa7961bf7db616dd460c577aeed074e3df745598a7067c61cec15ba89953584

Aliases

arxiv: 2603.29027 · arxiv_version: 2603.29027v2 · doi: 10.48550/arxiv.2603.29027 · pith_short_12: D6TZMG7X3NQW · pith_short_16: D6TZMG7X3NQW3VDA · pith_short_8: D6TZMG7X

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/D6TZMG7X3NQW3VDAYV3253IHJY \
  | 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: 1fa7961bf7db616dd460c577aeed074e3df745598a7067c61cec15ba89953584

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e9d34e8ff36368f737faed645a5b48b05012e63e62a98b4a52d7304d662c338a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-03-30T21:37:42Z",
    "title_canon_sha256": "b68a54b0b8735685ef910e048ea52c4a105dd1b95b1fff133c847e996ce5232b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.29027",
    "kind": "arxiv",
    "version": 2
  }
}