Pith Number

pith:JHFX7FB7

pith:2017:JHFX7FB724RY4IJ3PTZP52KIDO

not attested not anchored not stored refs pending

Skeleton-stabilized IsoGeometric Analysis: High-regularity Interior-Penalty methods for incompressible viscous flow problems

Alessandro Reali, Clemens V. Verhoosel, E. Harald van Brummelen, Ferdinando Auricchio, Tuong Hoang

arxiv:1711.04910 v3 · 2017-11-14 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JHFX7FB724RY4IJ3PTZP52KIDO}

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	2026-05-18T00:10:22.292200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49cb7f943fd7238e213b7cf2fee9481bbe0ab5fb3d334cac81f004cad69ee90b

Aliases

arxiv: 1711.04910 · arxiv_version: 1711.04910v3 · doi: 10.48550/arxiv.1711.04910 · pith_short_12: JHFX7FB724RY · pith_short_16: JHFX7FB724RY4IJ3 · pith_short_8: JHFX7FB7

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/JHFX7FB724RY4IJ3PTZP52KIDO \
  | 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: 49cb7f943fd7238e213b7cf2fee9481bbe0ab5fb3d334cac81f004cad69ee90b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3ccf1c481348ceacccc0b2144f7c98d30e8594722d72daf891d2dea86cb826",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-11-14T02:30:32Z",
    "title_canon_sha256": "a69d38727147159e05fcc8c272d6551f2037d1143cab43a4e3cdd666962a1039"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04910",
    "kind": "arxiv",
    "version": 3
  }
}