Pith Number

pith:CSPD3G4J

pith:2015:CSPD3G4J3L6OEXDLS6QPQJWN3V

not attested not anchored not stored refs pending

Augmenting Numerical Stability of the Galerkin Finite Element Formulation for Electromagnetic Flowmeter Analysis

Sethupathy S, Udaya Kumar

arxiv:1507.03448 v6 · 2015-07-13 · 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{CSPD3G4J3L6OEXDLS6QPQJWN3V}

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	2026-05-18T01:09:57.952822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

149e3d9b89dafce25c6b97a0f826cddd5edfba445223461a429fb9219b48ac25

Aliases

arxiv: 1507.03448 · arxiv_version: 1507.03448v6 · doi: 10.48550/arxiv.1507.03448 · pith_short_12: CSPD3G4J3L6O · pith_short_16: CSPD3G4J3L6OEXDL · pith_short_8: CSPD3G4J

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/CSPD3G4J3L6OEXDLS6QPQJWN3V \
  | 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: 149e3d9b89dafce25c6b97a0f826cddd5edfba445223461a429fb9219b48ac25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7087f2bbfae20adbd06e24eb0ed89930291a3e1a62d35010018106ffb137539a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-07-13T13:27:13Z",
    "title_canon_sha256": "f1cd15f8baf9677d9d0b54bc7931dc5cf7559444afde7ec084e0e64979375304"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03448",
    "kind": "arxiv",
    "version": 6
  }
}