Pith Number

pith:LBFJMYTJ

pith:2016:LBFJMYTJQOWH5ZLGPORXUOBSJC

not attested not anchored not stored refs pending

Stability result for elliptic inverse periodic coefficient problem by partial Dirichlet-to-Neumann map

Eric Soccorsi, Mourad Choulli, Yavar Kian

arxiv:1601.05355 v1 · 2016-01-20 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBFJMYTJQOWH5ZLGPORXUOBSJC}

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	2026-05-18T01:22:15.363432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

584a96626983ac7ee5667ba37a383248991cf06171b5a7911493d40705715fc2

Aliases

arxiv: 1601.05355 · arxiv_version: 1601.05355v1 · doi: 10.48550/arxiv.1601.05355 · pith_short_12: LBFJMYTJQOWH · pith_short_16: LBFJMYTJQOWH5ZLG · pith_short_8: LBFJMYTJ

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/LBFJMYTJQOWH5ZLGPORXUOBSJC \
  | 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: 584a96626983ac7ee5667ba37a383248991cf06171b5a7911493d40705715fc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f98254ca1832a6abd066d5653e1b606b89f887d00ed0cbfbd4739dce2b17d8cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-01-20T18:07:26Z",
    "title_canon_sha256": "0ca3c4d4dfceb15be6aa44edd47b89cd41174b3752cfff3a8c1b6861a70ecf29"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.05355",
    "kind": "arxiv",
    "version": 1
  }
}