Pith Number

pith:TYSOZIQB

pith:2016:TYSOZIQBENIGPNDFZT23JWKZ7M

not attested not anchored not stored refs pending

Uncertainty Quantification for PDEs with Anisotropic Random Diffusion

Helmut Harbrecht, Marc Schmidlin, Michael Peters

arxiv:1607.05584 v1 · 2016-07-19 · 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{TYSOZIQBENIGPNDFZT23JWKZ7M}

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	2026-05-18T01:10:46.491758Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e24eca201235067b465ccf5b4d959fb2da285c8e36566acb94553f0ddc8aa1d

Aliases

arxiv: 1607.05584 · arxiv_version: 1607.05584v1 · doi: 10.48550/arxiv.1607.05584 · pith_short_12: TYSOZIQBENIG · pith_short_16: TYSOZIQBENIGPNDF · pith_short_8: TYSOZIQB

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/TYSOZIQBENIGPNDFZT23JWKZ7M \
  | 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: 9e24eca201235067b465ccf5b4d959fb2da285c8e36566acb94553f0ddc8aa1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c560dc6007a2a7f57001c84c44e642be94a044634eeb56ee4e1e557152549f97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-07-19T13:59:39Z",
    "title_canon_sha256": "b667b2d7e79738f31043914be65dd7f98219cafc5179562fd194c7ff65eeb596"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.05584",
    "kind": "arxiv",
    "version": 1
  }
}