Pith Number

pith:XBN73BMK

pith:2014:XBN73BMKSMYYAKA37P34QLQG62

not attested not anchored not stored refs pending

The nonconforming virtual element method

B. Ayuso de Dios, G. Manzini, K. Lipnikov

arxiv:1405.3741 v2 · 2014-05-15 · 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{XBN73BMKSMYYAKA37P34QLQG62}

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	2026-05-18T02:51:43.367211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b85bfd858a933180281bfbf7c82e06f6b586f9959f5394579d8540a06b8af0a8

Aliases

arxiv: 1405.3741 · arxiv_version: 1405.3741v2 · doi: 10.48550/arxiv.1405.3741 · pith_short_12: XBN73BMKSMYY · pith_short_16: XBN73BMKSMYYAKA3 · pith_short_8: XBN73BMK

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/XBN73BMKSMYYAKA37P34QLQG62 \
  | 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: b85bfd858a933180281bfbf7c82e06f6b586f9959f5394579d8540a06b8af0a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06969f0dda5c1eeb0f6b83e19b184dde0a092333d61e4a504061744e7b640124",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-05-15T04:57:50Z",
    "title_canon_sha256": "c6b07543f3ed94c15c1310deb86cc1ecbcc663026d008d8a1938ccfad5884b0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.3741",
    "kind": "arxiv",
    "version": 2
  }
}