Pith Number

pith:JRRUYFYX

pith:2018:JRRUYFYX3O2N2TLGUQPFHZVNUA

not attested not anchored not stored refs pending

A super--convergent hybridisable discontinuous Galerkin method for linear elasticity

Alexandros Karkoulias, Antonio Huerta, Matteo Giacomini, Ruben Sevilla

arxiv:1802.02123 v1 · 2018-02-06 · math.NA · cs.CE · cs.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{JRRUYFYX3O2N2TLGUQPFHZVNUA}

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	2026-07-04T23:56:46.305977Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c634c1717dbb4dd4d66a41e53e6ada0252cde20d4a8fc5dd3fbf5c21c43cf82

Aliases

arxiv: 1802.02123 · arxiv_version: 1802.02123v1 · doi: 10.48550/arxiv.1802.02123 · pith_short_12: JRRUYFYX3O2N · pith_short_16: JRRUYFYX3O2N2TLG · pith_short_8: JRRUYFYX

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/JRRUYFYX3O2N2TLGUQPFHZVNUA \
  | 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: 4c634c1717dbb4dd4d66a41e53e6ada0252cde20d4a8fc5dd3fbf5c21c43cf82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09478cb0549f0eab7a3dfd2e292079500a637628db6fcf6335d9cf5ffc1870ac",
    "cross_cats_sorted": [
      "cs.CE",
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-02-06T18:39:21Z",
    "title_canon_sha256": "27712db82deae174c5501d15e304d7bbcb69b1cf6dd469e8ac6d2861a347b87d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.02123",
    "kind": "arxiv",
    "version": 1
  }
}