Pith Number

pith:SIIPJMPP

pith:2014:SIIPJMPP7MVU6FGH7SHV6INHSE

not attested not anchored not stored refs pending

Adaptive Low-Rank Methods for Problems on Sobolev Spaces with Error Control in $L_2$

(2) IGPM, 3) ((1) UPMC, (3) AICES, CNRS, France, Markus Bachmayr (1), Paris, RWTH Aachen, RWTH Aachen), Wolfgang Dahmen (2

arxiv:1412.3951 v1 · 2014-12-12 · 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{SIIPJMPP7MVU6FGH7SHV6INHSE}

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	2026-05-18T02:31:28.221946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9210f4b1effb2b4f14c7fc8f5f21a79122f881841f34f2662378e9708a35af20

Aliases

arxiv: 1412.3951 · arxiv_version: 1412.3951v1 · doi: 10.48550/arxiv.1412.3951 · pith_short_12: SIIPJMPP7MVU · pith_short_16: SIIPJMPP7MVU6FGH · pith_short_8: SIIPJMPP

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/SIIPJMPP7MVU6FGH7SHV6INHSE \
  | 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: 9210f4b1effb2b4f14c7fc8f5f21a79122f881841f34f2662378e9708a35af20

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5358edf82931066585e6cde0421e43cce6553e8c5a81aa4921ab759f012f724b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2014-12-12T11:15:02Z",
    "title_canon_sha256": "964880ad1ad648bff3331de2e410a3e49ff6603bd38243fd699f1b2580c4d9c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.3951",
    "kind": "arxiv",
    "version": 1
  }
}