Pith Number

pith:SS7ZM4CN

pith:2026:SS7ZM4CN2RM4W464QGPIBH6MCL

not attested not anchored not stored refs pending

Homogenization of regularized Oldroyd-type fluids

Florian Oschmann, Jonas Sauer

arxiv:2606.07223 v1 · 2026-06-05 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SS7ZM4CN2RM4W464QGPIBH6MCL}

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	2026-06-08T01:04:54.163521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94bf96704dd459cb73dc819e809fcc12f233e0acbfafd37c0cc5198f4078fc3d

Aliases

arxiv: 2606.07223 · arxiv_version: 2606.07223v1 · doi: 10.48550/arxiv.2606.07223 · pith_short_12: SS7ZM4CN2RM4 · pith_short_16: SS7ZM4CN2RM4W464 · pith_short_8: SS7ZM4CN

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/SS7ZM4CN2RM4W464QGPIBH6MCL \
  | 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: 94bf96704dd459cb73dc819e809fcc12f233e0acbfafd37c0cc5198f4078fc3d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f556dc534360ade0937da1311ee9bd39780cff85543b9281fe71b3a763102e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-05T12:39:36Z",
    "title_canon_sha256": "fc6f04b8b0f47935af61e8c6c7250cdb4972ad394ec9f8714e7d39cde6a97c61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07223",
    "kind": "arxiv",
    "version": 1
  }
}