Pith Number

pith:VI4Q3Q2K

pith:2013:VI4Q3Q2KT3BE56OOWKPBCFGYWK

not attested not anchored not stored refs pending

Localized Iterative Methods for Interpolation in Graph Structured Data

Akshay Gadde, Antonio Ortega, Eduard Sanou, Sunil K. Narang

arxiv:1310.2646 v1 · 2013-10-09 · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VI4Q3Q2KT3BE56OOWKPBCFGYWK}

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	2026-05-18T03:10:47.065396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa390dc34a9ec24ef9ceb29e1114d8b2b689fe1898ea2f6e9655f8e5875a0ce2

Aliases

arxiv: 1310.2646 · arxiv_version: 1310.2646v1 · doi: 10.48550/arxiv.1310.2646 · pith_short_12: VI4Q3Q2KT3BE · pith_short_16: VI4Q3Q2KT3BE56OO · pith_short_8: VI4Q3Q2K

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/VI4Q3Q2KT3BE56OOWKPBCFGYWK \
  | 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: aa390dc34a9ec24ef9ceb29e1114d8b2b689fe1898ea2f6e9655f8e5875a0ce2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36ab85e250f7669757e43375d73824b2772478f2097bbb22061c2bc03f04d6c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2013-10-09T22:24:28Z",
    "title_canon_sha256": "b59c54a04ff91ed758dc51d3667a24383eddcc5f9ccd60447b52f70a067f11ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.2646",
    "kind": "arxiv",
    "version": 1
  }
}