Pith Number

pith:QCVRSMQ4

pith:2016:QCVRSMQ4E56D46WVD6TMVTMLOO

not attested not anchored not stored refs pending

A constructive approach to regularity of Lagrangian trajectories for incompressible Euler flow in a bounded domain

Nicolas Besse, Uriel Frisch

arxiv:1603.09219 v1 · 2016-03-30 · 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{QCVRSMQ4E56D46WVD6TMVTMLOO}

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	2026-05-18T00:51:51.528966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80ab19321c277c3e7ad51fa6cacd8b73b9f705dbf771aac0061cfeb0484cbefb

Aliases

arxiv: 1603.09219 · arxiv_version: 1603.09219v1 · doi: 10.48550/arxiv.1603.09219 · pith_short_12: QCVRSMQ4E56D · pith_short_16: QCVRSMQ4E56D46WV · pith_short_8: QCVRSMQ4

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/QCVRSMQ4E56D46WVD6TMVTMLOO \
  | 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: 80ab19321c277c3e7ad51fa6cacd8b73b9f705dbf771aac0061cfeb0484cbefb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba8307b9aeed2a6f52ea98e248a617536ba77cadd59a0998d5c58aab349242f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-03-30T14:41:15Z",
    "title_canon_sha256": "7cffa6ee33e6781140e1d73aa7f7c9a7b3d549044438a8a49187c02c9adaaaf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09219",
    "kind": "arxiv",
    "version": 1
  }
}