Pith Number

pith:IGTH2REY

pith:2017:IGTH2REY4QAZQVFS4YPITUAIDI

not attested not anchored not stored refs pending

A Fourier-Chebyshev Spectral Method for Cavitation Computation in Nonlinear Elasticity

Liang Wei, Zhiping Li

arxiv:1703.10939 v1 · 2017-03-31 · 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{IGTH2REY4QAZQVFS4YPITUAIDI}

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	2026-05-18T00:47:32.250231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41a67d4498e4019854b2e61e89d0081a0e745b6f6f998695e7738e5c4651c3be

Aliases

arxiv: 1703.10939 · arxiv_version: 1703.10939v1 · doi: 10.48550/arxiv.1703.10939 · pith_short_12: IGTH2REY4QAZ · pith_short_16: IGTH2REY4QAZQVFS · pith_short_8: IGTH2REY

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/IGTH2REY4QAZQVFS4YPITUAIDI \
  | 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: 41a67d4498e4019854b2e61e89d0081a0e745b6f6f998695e7738e5c4651c3be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "048a5f6d31c5465062afd83dff10703c8dff5aa38b5cb6b7da1137b9dd6e1c56",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-03-31T15:22:19Z",
    "title_canon_sha256": "4a4f1b2cc598ffb2ccc4837ffa847cd0663309bd207c57a4f7cc9255ef58eb12"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.10939",
    "kind": "arxiv",
    "version": 1
  }
}