Pith Number

pith:OIA74EJC

pith:2026:OIA74EJCF4OBPNUGR5YY7NA6PS

not attested not anchored not stored refs pending

Global Well-posedness and Regularity of the Dynamical Prandtl Equation

Cheng Yuan, Hao Jia, Zhen Lei

arxiv:2606.13134 v1 · 2026-06-11 · 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{OIA74EJCF4OBPNUGR5YY7NA6PS}

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	2026-06-12T01:09:42.115930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7201fe11222f1c17b6868f718fb41e7cbabde1583fe6d47cc3015ff0fcb85f29

Aliases

arxiv: 2606.13134 · arxiv_version: 2606.13134v1 · doi: 10.48550/arxiv.2606.13134 · pith_short_12: OIA74EJCF4OB · pith_short_16: OIA74EJCF4OBPNUG · pith_short_8: OIA74EJC

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/OIA74EJCF4OBPNUGR5YY7NA6PS \
  | 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: 7201fe11222f1c17b6868f718fb41e7cbabde1583fe6d47cc3015ff0fcb85f29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "360f4e599077ccb825fb68b05ba9c09c68f818fb11f6e6ab150cbb86248297f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-11T09:55:40Z",
    "title_canon_sha256": "b3ea3dc70672ea89bad10c0b2c20b3c4622421db8d22d2746a388b808dd14f3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.13134",
    "kind": "arxiv",
    "version": 1
  }
}