Pith Number

pith:MD26ZKPV

pith:2016:MD26ZKPVNIBWAPKIFYG4RJQ7Z7

not attested not anchored not stored refs pending

Anisotropic residual based a posteriori mesh adaptation in 2D: element based approach

Canada), Edward Boey (1), Ottawa, Thierry Giordano (1) ((1) University of Ottawa, Yves Bourgault (1)

arxiv:1609.00854 v2 · 2016-09-03 · 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{MD26ZKPVNIBWAPKIFYG4RJQ7Z7}

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	2026-05-18T00:54:47.399160Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60f5eca9f56a03603d482e0dc8a61fcffbbe50ae8ef253228d07f6111dabc689

Aliases

arxiv: 1609.00854 · arxiv_version: 1609.00854v2 · doi: 10.48550/arxiv.1609.00854 · pith_short_12: MD26ZKPVNIBW · pith_short_16: MD26ZKPVNIBWAPKI · pith_short_8: MD26ZKPV

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/MD26ZKPVNIBWAPKIFYG4RJQ7Z7 \
  | 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: 60f5eca9f56a03603d482e0dc8a61fcffbbe50ae8ef253228d07f6111dabc689

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15128ed2f8f001a2c24ce2480c413b16a6088c4a816bda8b33d1a74557d2e7ef",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-09-03T19:28:30Z",
    "title_canon_sha256": "fb6d3625930540c4de3e80aeb3ba645b88552cf8c28287591d1a9f7353f608d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00854",
    "kind": "arxiv",
    "version": 2
  }
}