Pith Number

pith:JYYM5E6S

pith:2016:JYYM5E6STFMYAY2OOR26HG52V2

not attested not anchored not stored refs pending

Convergence analysis of the Generalized Empirical Interpolation Method

G. Turinici, O. Mula, Y. Maday

arxiv:1605.07730 v1 · 2016-05-25 · 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{JYYM5E6STFMYAY2OOR26HG52V2}

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	2026-05-18T00:44:58.020217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e30ce93d2995980634e7475e39bbaaea8760b8af673e2d64e9cedf0cbe17ee4

Aliases

arxiv: 1605.07730 · arxiv_version: 1605.07730v1 · doi: 10.48550/arxiv.1605.07730 · pith_short_12: JYYM5E6STFMY · pith_short_16: JYYM5E6STFMYAY2O · pith_short_8: JYYM5E6S

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/JYYM5E6STFMYAY2OOR26HG52V2 \
  | 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: 4e30ce93d2995980634e7475e39bbaaea8760b8af673e2d64e9cedf0cbe17ee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c8deff4b8209d5f2056ddd33c78535f8b49437da70c83a01790112e27c9bd12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-25T04:36:32Z",
    "title_canon_sha256": "977079441e086f41a5715ddd2d3ce37f755fd03a4f020716337d70e2887de6ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07730",
    "kind": "arxiv",
    "version": 1
  }
}