Pith Number

pith:FF2LF6OE

pith:2016:FF2LF6OEIMC7MO6PJCUU3AURHA

not attested not anchored not stored refs pending

Residual-based a posteriori error estimation for the Maxwell's eigenvalue problem

Daniele Boffi, Ivana \v{S}ebestov\'a, Lucia Gastaldi, Rodolfo Rodr\'iguez

arxiv:1602.00675 v1 · 2016-02-01 · 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{FF2LF6OEIMC7MO6PJCUU3AURHA}

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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	2026-05-18T01:21:33.135534Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2974b2f9c44305f63bcf48a94d82913808d80db114b833d3c84b7775eb08daba

Aliases

arxiv: 1602.00675 · arxiv_version: 1602.00675v1 · doi: 10.48550/arxiv.1602.00675 · pith_short_12: FF2LF6OEIMC7 · pith_short_16: FF2LF6OEIMC7MO6P · pith_short_8: FF2LF6OE

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/FF2LF6OEIMC7MO6PJCUU3AURHA \
  | 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: 2974b2f9c44305f63bcf48a94d82913808d80db114b833d3c84b7775eb08daba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edcd531f041eb4d498f7b0c9ac16243ef6aca9bc087417576c8ad6165d6076ed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-02-01T20:45:31Z",
    "title_canon_sha256": "63c6daf05e4c2de67b6d6ab125d9e3e74bb58661d7622a2016f52f3b5efde2af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00675",
    "kind": "arxiv",
    "version": 1
  }
}