Pith Number

pith:F6V4I3HN

pith:2017:F6V4I3HNRP7XP2VJ7ZSMU672WS

not attested not anchored not stored refs pending

New error estimates of linear triangle finite elements for the Steklov eigenvalue problem

Hai Bi, Yidu Yang, Yuanyuan Yu

arxiv:1701.02113 v1 · 2017-01-09 · 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{F6V4I3HNRP7XP2VJ7ZSMU672WS}

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	2026-05-18T00:53:11.626978Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fabc46ced8bff77eaa9fe64ca7bfab4b8fe4817998bf71fefe865e3b8d81504

Aliases

arxiv: 1701.02113 · arxiv_version: 1701.02113v1 · doi: 10.48550/arxiv.1701.02113 · pith_short_12: F6V4I3HNRP7X · pith_short_16: F6V4I3HNRP7XP2VJ · pith_short_8: F6V4I3HN

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/F6V4I3HNRP7XP2VJ7ZSMU672WS \
  | 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: 2fabc46ced8bff77eaa9fe64ca7bfab4b8fe4817998bf71fefe865e3b8d81504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3738cd0930b6c9b077a45e625f8e725f2952c4ffe181203cea2ef213ee3ad424",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-01-09T09:56:07Z",
    "title_canon_sha256": "d8ea783e07dcf585a1eea6aeb4c6dedbdd3b53430ed10ac34f4b812064b22d8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.02113",
    "kind": "arxiv",
    "version": 1
  }
}