Pith Number

pith:FZOSFQXZ

pith:2018:FZOSFQXZ5XPIPC4PUTO6KIAUM5

not attested not anchored not stored refs pending

Analysis and preconditioning of parameter-robust finite element methods for Biot's consolidation model

Jeonghun J. Lee

arxiv:1806.11566 v1 · 2018-06-29 · 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{FZOSFQXZ5XPIPC4PUTO6KIAUM5}

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	2026-05-18T00:12:01.507165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e5d22c2f9edde878b8fa4dde52014676d0615888b8ef9ec0e47a2e2e23ebfd8

Aliases

arxiv: 1806.11566 · arxiv_version: 1806.11566v1 · doi: 10.48550/arxiv.1806.11566 · pith_short_12: FZOSFQXZ5XPI · pith_short_16: FZOSFQXZ5XPIPC4P · pith_short_8: FZOSFQXZ

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/FZOSFQXZ5XPIPC4PUTO6KIAUM5 \
  | 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: 2e5d22c2f9edde878b8fa4dde52014676d0615888b8ef9ec0e47a2e2e23ebfd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f0949cab0348f23680dc703ea1c98509a50ab52562281ca867f0d2cb501ff810",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-06-29T17:56:25Z",
    "title_canon_sha256": "2df5653c3e0e86a405e1ee6d5024ccca696fa439ff4ae7945a103a859763ece2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.11566",
    "kind": "arxiv",
    "version": 1
  }
}