Pith Number

pith:R3PJU3HU

pith:2014:R3PJU3HU3MZO75IHYRTACXSYBT

not attested not anchored not stored refs pending

Comparison results for the Stokes equations

Carsten Carstensen, Daniel Peterseim, Karonline K\"ohler, Mira Schedensack

arxiv:1401.5915 v1 · 2014-01-23 · 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{R3PJU3HU3MZO75IHYRTACXSYBT}

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	2026-05-18T03:01:23.447976Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ede9a6cf4db32eff507c466015e580cce64771e2701864d691e3eb32e0c47c1

Aliases

arxiv: 1401.5915 · arxiv_version: 1401.5915v1 · doi: 10.48550/arxiv.1401.5915 · pith_short_12: R3PJU3HU3MZO · pith_short_16: R3PJU3HU3MZO75IH · pith_short_8: R3PJU3HU

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/R3PJU3HU3MZO75IHYRTACXSYBT \
  | 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: 8ede9a6cf4db32eff507c466015e580cce64771e2701864d691e3eb32e0c47c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "434a227e56d4b371e3de9910f2c319e5749e5e8d966030eebc93fe094c0bf907",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-01-23T09:50:54Z",
    "title_canon_sha256": "9e0f6300f2839ce8437e54a55f66448d3281f20ddbd50920212c7d719d327374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.5915",
    "kind": "arxiv",
    "version": 1
  }
}