Pith Number

pith:MDNVQ73D

pith:2014:MDNVQ73DAK3OXYR5BQLNKWCWOY

not attested not anchored not stored refs pending

High-Order Finite Element Methods for Moving Boundary Problems with Prescribed Boundary Evolution

Adrian J. Lew, Evan S. Gawlik

arxiv:1405.2107 v1 · 2014-05-08 · 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{MDNVQ73DAK3OXYR5BQLNKWCWOY}

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	2026-05-18T01:43:15.908462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60db587f6302b6ebe23d0c16d558567631baf3ce40d751e3baa63139130c9ab5

Aliases

arxiv: 1405.2107 · arxiv_version: 1405.2107v1 · doi: 10.48550/arxiv.1405.2107 · pith_short_12: MDNVQ73DAK3O · pith_short_16: MDNVQ73DAK3OXYR5 · pith_short_8: MDNVQ73D

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/MDNVQ73DAK3OXYR5BQLNKWCWOY \
  | 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: 60db587f6302b6ebe23d0c16d558567631baf3ce40d751e3baa63139130c9ab5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "facd8f55e06fe43f7e90f7684bda9313940a29255dedbceffb4847f068f64d51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-05-08T21:58:34Z",
    "title_canon_sha256": "5680747a535488e547761d9aa808bba099e94ad7f65f868d6492a0c340015b88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.2107",
    "kind": "arxiv",
    "version": 1
  }
}