Pith Number

pith:4GOT2WWO

pith:2015:4GOT2WWO6PF575I4CJTGBYONXG

not attested not anchored not stored refs pending

Concentration along geodescis for a nonlinear Steklov problem arising in corrosion modelling

Angela Pistoia, Carlo D. Pagani, Dario Pierotti, Giusi Vaira

arxiv:1507.00231 v1 · 2015-07-01 · 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{4GOT2WWO6PF575I4CJTGBYONXG}

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	2026-05-18T01:37:29.452772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e19d3d5acef3cbdff51c126660e1cdb992c48095b31f6747a9aff4c258d84195

Aliases

arxiv: 1507.00231 · arxiv_version: 1507.00231v1 · doi: 10.48550/arxiv.1507.00231 · pith_short_12: 4GOT2WWO6PF5 · pith_short_16: 4GOT2WWO6PF575I4 · pith_short_8: 4GOT2WWO

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/4GOT2WWO6PF575I4CJTGBYONXG \
  | 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: e19d3d5acef3cbdff51c126660e1cdb992c48095b31f6747a9aff4c258d84195

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c6f860d1c571f85c76e76283064e2f9dfcdf77c1faccb6ab149d88f3b9a72f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-07-01T13:40:03Z",
    "title_canon_sha256": "79d1e6948eb98d4099d793b400cea4a11b91fa11740f47dd3912b9908618449b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.00231",
    "kind": "arxiv",
    "version": 1
  }
}