Pith Number

pith:A2RXZWS6

pith:2014:A2RXZWS6M3N22SYIE4U5RLTUFB

not attested not anchored not stored refs pending

Analysis-suitable adaptive T-mesh refinement with linear complexity

Daniel Peterseim, Philipp Morgenstern

arxiv:1407.6175 v4 · 2014-07-23 · 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{A2RXZWS6M3N22SYIE4U5RLTUFB}

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	2026-05-18T01:15:53.334680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06a37cda5e66dbad4b082729d8ae7428421cbaadd12b91a065d37ab7ce9969ec

Aliases

arxiv: 1407.6175 · arxiv_version: 1407.6175v4 · doi: 10.48550/arxiv.1407.6175 · pith_short_12: A2RXZWS6M3N2 · pith_short_16: A2RXZWS6M3N22SYI · pith_short_8: A2RXZWS6

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/A2RXZWS6M3N22SYIE4U5RLTUFB \
  | 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: 06a37cda5e66dbad4b082729d8ae7428421cbaadd12b91a065d37ab7ce9969ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a29d511176bd2fc75c50ac5070dd11d2b7531ce56a56196394ad1011979e824",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-07-23T11:11:11Z",
    "title_canon_sha256": "ad9ac3f8b295decef5039864cbde3642e73f9ff25cf6ed6aa67f2d029723cd22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6175",
    "kind": "arxiv",
    "version": 4
  }
}