Pith Number

pith:HMJTZB2N

pith:2017:HMJTZB2N6NUDCYZHOATDJEYWGO

not attested not anchored not stored refs pending

High-order Virtual Element Method on polyhedral meshes

A. Russo, F. Dassi, L. Beir\~ao da Veiga

arxiv:1703.02882 v2 · 2017-03-08 · 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{HMJTZB2N6NUDCYZHOATDJEYWGO}

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	2026-05-18T00:42:18.811645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b133c874df368316327702634931633a771c480e45eb7ba12a550aedfc32ddb

Aliases

arxiv: 1703.02882 · arxiv_version: 1703.02882v2 · doi: 10.48550/arxiv.1703.02882 · pith_short_12: HMJTZB2N6NUD · pith_short_16: HMJTZB2N6NUDCYZH · pith_short_8: HMJTZB2N

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/HMJTZB2N6NUDCYZHOATDJEYWGO \
  | 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: 3b133c874df368316327702634931633a771c480e45eb7ba12a550aedfc32ddb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2500a52bb93d22112017f61f955499e849bc05d3451ce36d2b74eb8b53d9721",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-08T15:47:15Z",
    "title_canon_sha256": "a8562198899a86e0c1b3e1a6d0a139db55b8d8178d07d9755d73ab02ac6e3ee2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.02882",
    "kind": "arxiv",
    "version": 2
  }
}