Pith Number

pith:HJYITAN5

pith:2019:HJYITAN5A23VKRLJUVMJ6ADW2C

not attested not anchored not stored refs pending

A low-order nonconforming method for linear elasticity on general meshes

Alessandra Guglielmana, Daniele A. Di Pietro, Michele Botti

arxiv:1902.02316 v1 · 2019-02-06 · 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{HJYITAN5A23VKRLJUVMJ6ADW2C}

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	2026-05-17T23:42:24.009586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a708981bd06b7554569a5589f0076d0a002c2eda4c513671c14df0297abd106

Aliases

arxiv: 1902.02316 · arxiv_version: 1902.02316v1 · doi: 10.48550/arxiv.1902.02316 · pith_short_12: HJYITAN5A23V · pith_short_16: HJYITAN5A23VKRLJ · pith_short_8: HJYITAN5

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/HJYITAN5A23VKRLJUVMJ6ADW2C \
  | 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: 3a708981bd06b7554569a5589f0076d0a002c2eda4c513671c14df0297abd106

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0709528a1ed4875255a6e8b2a23c24439e1209f14df09f9e38f508380f92d32",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-02-06T18:20:43Z",
    "title_canon_sha256": "b6aadd7e604c645bb63e6d0d7f70351f231afb98409ce943a6474f7e304e416d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02316",
    "kind": "arxiv",
    "version": 1
  }
}