Pith Number

pith:HABMOTFB

pith:2016:HABMOTFBVOYB2MVSIKQFCZDW72

not attested not anchored not stored refs pending

Rapid Polynomial Approximation on Stein Manifolds

Audunn Skuta Snaebjarnarson

arxiv:1612.06173 v2 · 2016-12-19 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HABMOTFBVOYB2MVSIKQFCZDW72}

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	2026-05-18T00:11:50.994792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3802c74ca1abb01d32b242a0516476feb0e1686beafe8b05ff61a382006e3639

Aliases

arxiv: 1612.06173 · arxiv_version: 1612.06173v2 · doi: 10.48550/arxiv.1612.06173 · pith_short_12: HABMOTFBVOYB · pith_short_16: HABMOTFBVOYB2MVS · pith_short_8: HABMOTFB

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/HABMOTFBVOYB2MVSIKQFCZDW72 \
  | 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: 3802c74ca1abb01d32b242a0516476feb0e1686beafe8b05ff61a382006e3639

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74d15d3a614fd95983961b682f797290e1794678ad56ab3019c9bf8e5db204cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2016-12-19T13:35:01Z",
    "title_canon_sha256": "b89560aa12db3d1e4872473bbe3d04e361439dd12bb3ef536bb9a51473b3fe51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06173",
    "kind": "arxiv",
    "version": 2
  }
}