Pith Number

pith:AWWYIWOS

pith:2017:AWWYIWOS2LBV263NT2JMELZ3OZ

not attested not anchored not stored refs pending

A study of elliptic partial differential equations with jump diffusion coefficients

Andrea Barth, Andreas Stein

arxiv:1712.04876 v3 · 2017-12-13 · math.NA · math.AP · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AWWYIWOS2LBV263NT2JMELZ3OZ}

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	2026-05-17T23:54:41.687968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05ad8459d2d2c35d7b6d9e92c22f3b767c708ecf52ad17a4c274c8f99e257d35

Aliases

arxiv: 1712.04876 · arxiv_version: 1712.04876v3 · doi: 10.48550/arxiv.1712.04876 · pith_short_12: AWWYIWOS2LBV · pith_short_16: AWWYIWOS2LBV263N · pith_short_8: AWWYIWOS

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/AWWYIWOS2LBV263NT2JMELZ3OZ \
  | 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: 05ad8459d2d2c35d7b6d9e92c22f3b767c708ecf52ad17a4c274c8f99e257d35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a5289a9c0a9244e6e6f0ee7800d351dd93e10e3a3a2a183eeac4f1afa851a48",
    "cross_cats_sorted": [
      "math.AP",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-12-13T17:33:40Z",
    "title_canon_sha256": "7207c7f64d854b19a3519b2645cf104f20bb0936eb3c93063eaea8348de2af2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04876",
    "kind": "arxiv",
    "version": 3
  }
}