Pith Number

pith:OLQ5GGM2

pith:2012:OLQ5GGM2DHAJRMNT2EN5DKVJNO

not attested not anchored not stored refs pending

Reconstruction of Planar Domains from Partial Integral Measurements

Dmitry Batenkov, Vladimir Golubyatnikov, Yosef Yomdin

arxiv:1205.5661 v1 · 2012-05-25 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OLQ5GGM2DHAJRMNT2EN5DKVJNO}

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	2026-05-18T03:21:45.654143Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72e1d3199a19c098b1b3d11bd1aaa96bba1ae4d80798d58a1838ef624849a7fa

Aliases

arxiv: 1205.5661 · arxiv_version: 1205.5661v1 · doi: 10.48550/arxiv.1205.5661 · pith_short_12: OLQ5GGM2DHAJ · pith_short_16: OLQ5GGM2DHAJRMNT · pith_short_8: OLQ5GGM2

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/OLQ5GGM2DHAJRMNT2EN5DKVJNO \
  | 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: 72e1d3199a19c098b1b3d11bd1aaa96bba1ae4d80798d58a1838ef624849a7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f251004e5735286e016132353b00c8875b61562ed8b94cd2a0ca660532e5d1a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2012-05-25T11:13:01Z",
    "title_canon_sha256": "2b6419310b6fac871deaf42b67b65a45fa90008407255c60d7668e8789fc53fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.5661",
    "kind": "arxiv",
    "version": 1
  }
}