Pith Number

pith:5LLE2EA4

pith:2017:5LLE2EA452VX4IUDJCSGHXIOZ6

not attested not anchored not stored refs pending

Scientific Data Interpolation with Low Dimensional Manifold Model

Bao Wang, Cory D. Hauck, Frank Jenko, Richard Barnard, Stanley Osher, Wei Zhu

arxiv:1706.07487 v1 · 2017-06-22 · 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{5LLE2EA452VX4IUDJCSGHXIOZ6}

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	2026-05-18T00:32:09.277929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ead64d101ceeab7e228348a463dd0ecfbfc30d2564c27f26411b7dac8c0d4340

Aliases

arxiv: 1706.07487 · arxiv_version: 1706.07487v1 · doi: 10.48550/arxiv.1706.07487 · pith_short_12: 5LLE2EA452VX · pith_short_16: 5LLE2EA452VX4IUD · pith_short_8: 5LLE2EA4

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/5LLE2EA452VX4IUDJCSGHXIOZ6 \
  | 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: ead64d101ceeab7e228348a463dd0ecfbfc30d2564c27f26411b7dac8c0d4340

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4e8004d65243d1e38ed190f7e8446999c77c4cfc38d1688f3a6df8d3f8e3fe6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-06-22T21:00:20Z",
    "title_canon_sha256": "67eb2bd411c7c4f1ae277056a74b2c7ca929b4bfa700740ffb59d4e73ba461c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07487",
    "kind": "arxiv",
    "version": 1
  }
}