Pith Number

pith:EHYSMIIL

pith:2011:EHYSMIIL3TSODRO54H4YLWUPSF

not attested not anchored not stored refs pending

Adaptive and anisotropic finite element approximation : Theory and algorithms

Jean-Marie Mirebeau

arxiv:1101.1555 v2 · 2011-01-07 · 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{EHYSMIIL3TSODRO54H4YLWUPSF}

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	2026-05-18T02:22:59.839005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21f126210bdce4e1c5dde1f985da8f914675a0eeb5f4dc9dd222a43242ef1256

Aliases

arxiv: 1101.1555 · arxiv_version: 1101.1555v2 · doi: 10.48550/arxiv.1101.1555 · pith_short_12: EHYSMIIL3TSO · pith_short_16: EHYSMIIL3TSODRO5 · pith_short_8: EHYSMIIL

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/EHYSMIIL3TSODRO54H4YLWUPSF \
  | 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: 21f126210bdce4e1c5dde1f985da8f914675a0eeb5f4dc9dd222a43242ef1256

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3c4d351d6acecda01d5e6ee5ced5e81e51e4075172b5cf1142a68f1037b9b6c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-01-07T23:26:41Z",
    "title_canon_sha256": "66a5385415b8b476c1c5b01ca5b6bcad421ad40f72296fcfc61ee7254905bd10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1555",
    "kind": "arxiv",
    "version": 2
  }
}