Pith Number

pith:OTXKY6HS

pith:2017:OTXKY6HSJRBKPY3GRHUHB25CBF

not attested not anchored not stored refs pending

A Locking-free DP-Q2-P1 MFEM for Incompressible Nonlinear Elasticity Problems

Weijie Huang, Zhiping Li

arxiv:1710.04445 v2 · 2017-10-12 · math.AP · 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{OTXKY6HSJRBKPY3GRHUHB25CBF}

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	2026-05-17T23:47:36.453734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74eeac78f24c42a7e36689e870eba209718a851fec43f0737ab37e517d4e279a

Aliases

arxiv: 1710.04445 · arxiv_version: 1710.04445v2 · doi: 10.48550/arxiv.1710.04445 · pith_short_12: OTXKY6HSJRBK · pith_short_16: OTXKY6HSJRBKPY3G · pith_short_8: OTXKY6HS

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/OTXKY6HSJRBKPY3GRHUHB25CBF \
  | 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: 74eeac78f24c42a7e36689e870eba209718a851fec43f0737ab37e517d4e279a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01cb977c17dad5577633528a72dd2e283a9064586aa4881371eea9b6f93ccbe4",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-12T11:01:50Z",
    "title_canon_sha256": "1e8cfc04f47d94849469efd397b9a24fb64644c5f9cb8183192f5e1b884bc43a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.04445",
    "kind": "arxiv",
    "version": 2
  }
}