Pith Number

pith:W3HC7ERQ

pith:2014:W3HC7ERQGXZJPW6NPNSKBK3BXL

not attested not anchored not stored refs pending

The Alignment Properties of Monge-Ampere based Mesh Redistribution Methods: I Linear Features

C.J. Budd, E. Walsh, R. D. Russell

arxiv:1402.5453 v1 · 2014-02-21 · 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{W3HC7ERQGXZJPW6NPNSKBK3BXL}

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	2026-05-18T02:58:21.098221Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6ce2f923035f297dbcd7b64a0ab61bac8cc28f43b614a390bab490a43837472

Aliases

arxiv: 1402.5453 · arxiv_version: 1402.5453v1 · doi: 10.48550/arxiv.1402.5453 · pith_short_12: W3HC7ERQGXZJ · pith_short_16: W3HC7ERQGXZJPW6N · pith_short_8: W3HC7ERQ

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/W3HC7ERQGXZJPW6NPNSKBK3BXL \
  | 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: b6ce2f923035f297dbcd7b64a0ab61bac8cc28f43b614a390bab490a43837472

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b3bb30c0033c2d5e50f4233d077b50ff6dc47cfdbafb4d26f05dec525c32eb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-02-21T23:47:53Z",
    "title_canon_sha256": "4d1a49d351f8022115b9e7fd87bb98dfa348172e35ac481d67079d3e03df20ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.5453",
    "kind": "arxiv",
    "version": 1
  }
}