Pith Number

pith:RAECMBUL

pith:2014:RAECMBULQEUB7YG3KJAEE7S4DR

not attested not anchored not stored refs pending

Convergence and Optimality of Adaptive Mixed Methods on Surfaces

Adam Mihalik, Michael Holst, Ryan Szypowski

arxiv:1404.1956 v1 · 2014-04-07 · 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{RAECMBULQEUB7YG3KJAEE7S4DR}

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	2026-05-18T02:54:38.951855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

880826068b81281fe0db5240427e5c1c6398b0174009d82209fe3de543d3f955

Aliases

arxiv: 1404.1956 · arxiv_version: 1404.1956v1 · doi: 10.48550/arxiv.1404.1956 · pith_short_12: RAECMBULQEUB · pith_short_16: RAECMBULQEUB7YG3 · pith_short_8: RAECMBUL

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/RAECMBULQEUB7YG3KJAEE7S4DR \
  | 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: 880826068b81281fe0db5240427e5c1c6398b0174009d82209fe3de543d3f955

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba0b06efd85f68616ebc697e2ed563f22dc49028982f6dc24fae4287c31c2e44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-04-07T21:56:27Z",
    "title_canon_sha256": "8a72ff839c2e17763fb17bd6ddade2e5e122191471ca81bf25e20e663c847534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.1956",
    "kind": "arxiv",
    "version": 1
  }
}