Pith Number

pith:53NHGQ3P

pith:2011:53NHGQ3PPBUTJI34USR5NI34P3

not attested not anchored not stored refs pending

Numerical Computation of approximate Generalized Polarization Tensors

Anton Bongio Karrman, Jean-Claude N\'ed\'elec, Yves Capdeboscq

arxiv:1110.1022 v1 · 2011-10-05 · 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{53NHGQ3PPBUTJI34USR5NI34P3}

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	2026-05-18T00:12:41.154246Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eeda73436f786934a37ca4a3d6a37c7eca7ec072415c5a143d57f483810e60c7

Aliases

arxiv: 1110.1022 · arxiv_version: 1110.1022v1 · doi: 10.48550/arxiv.1110.1022 · pith_short_12: 53NHGQ3PPBUT · pith_short_16: 53NHGQ3PPBUTJI34 · pith_short_8: 53NHGQ3P

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/53NHGQ3PPBUTJI34USR5NI34P3 \
  | 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: eeda73436f786934a37ca4a3d6a37c7eca7ec072415c5a143d57f483810e60c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3eee92f94e407d796ac5bfb8ecad78604921eb56221f71b364ad744e873ec305",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2011-10-05T15:34:38Z",
    "title_canon_sha256": "f116537c0406bbe64fd5f0d2916480b8d56939334fce834a8e2cb63a61d51efb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.1022",
    "kind": "arxiv",
    "version": 1
  }
}