Pith Number

pith:UQOOJAPT

pith:2014:UQOOJAPTPKZ42G6GBCXXDI7BEB

not attested not anchored not stored refs pending

On the convergence theory of adaptive mixed finite element methods for the Stokes problem

Tsogtgerel Gantumur

arxiv:1403.0895 v4 · 2014-03-04 · 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{UQOOJAPTPKZ42G6GBCXXDI7BEB}

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	2026-05-18T02:40:18.397815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a41ce481f37ab3cd1bc608af71a3e1205061dcbf3e60f77a0ba66ff62262b586

Aliases

arxiv: 1403.0895 · arxiv_version: 1403.0895v4 · doi: 10.48550/arxiv.1403.0895 · pith_short_12: UQOOJAPTPKZ4 · pith_short_16: UQOOJAPTPKZ42G6G · pith_short_8: UQOOJAPT

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/UQOOJAPTPKZ42G6GBCXXDI7BEB \
  | 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: a41ce481f37ab3cd1bc608af71a3e1205061dcbf3e60f77a0ba66ff62262b586

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca4f384ada32fc7ec8866cf4097c722f834f08fc6f215c2ae8f12a6cc456f4e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-03-04T18:41:19Z",
    "title_canon_sha256": "fe94cf0cb1b4df2d1cc9b4ad0a33cb5fcb0eee7b62970d5b52213be1c7e13aa1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0895",
    "kind": "arxiv",
    "version": 4
  }
}