Pith Number

pith:6CH553SZ

pith:2026:6CH553SZLL4FRPLQ6EKKJ5OI4X

not attested not anchored not stored refs pending

Universal thin-shell limits for the viscous operator on Riemannian hypersurfaces

Samuel L. Braunstein, Zhi-Wei Wang

arxiv:2605.20589 v1 · 2026-05-20 · math-ph · math.AP · math.DG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6CH553SZLL4FRPLQ6EKKJ5OI4X}

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	2026-05-21T01:04:43.664281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f08fdeee595af858bd70f114a4f5c8e5d1403a50eb34ec29bf1ea8a84285fedb

Aliases

arxiv: 2605.20589 · arxiv_version: 2605.20589v1 · doi: 10.48550/arxiv.2605.20589 · pith_short_12: 6CH553SZLL4F · pith_short_16: 6CH553SZLL4FRPLQ · pith_short_8: 6CH553SZ

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/6CH553SZLL4FRPLQ6EKKJ5OI4X \
  | 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: f08fdeee595af858bd70f114a4f5c8e5d1403a50eb34ec29bf1ea8a84285fedb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "584f77cbb1b7db417e7a168a7f90ccf4ee7cc80a7e22c77fd1dfee867f423a96",
    "cross_cats_sorted": [
      "math.AP",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2026-05-20T00:55:30Z",
    "title_canon_sha256": "ec9c37f7fcdb867340cdf078226356fc8e96d2bb41fe24d646655fc8fd433eda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20589",
    "kind": "arxiv",
    "version": 1
  }
}