Pith Number

pith:DHBBVF6D

pith:2017:DHBBVF6D2STDOGCJR6AMCIYLWR

not attested not anchored not stored refs pending

Robust information divergences for model-form uncertainty arising from sparse data in random PDE

Eric Joseph Hall, Markos A. Katsoulakis

arxiv:1708.03718 v2 · 2017-08-11 · math.PR · 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{DHBBVF6D2STDOGCJR6AMCIYLWR}

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	2026-05-17T23:41:31.391731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c21a97c3d4a63718498f80c1230bb47f0739910c9a3feed3601bea149f8b6d

Aliases

arxiv: 1708.03718 · arxiv_version: 1708.03718v2 · doi: 10.48550/arxiv.1708.03718 · pith_short_12: DHBBVF6D2STD · pith_short_16: DHBBVF6D2STDOGCJ · pith_short_8: DHBBVF6D

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/DHBBVF6D2STDOGCJR6AMCIYLWR \
  | 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: 19c21a97c3d4a63718498f80c1230bb47f0739910c9a3feed3601bea149f8b6d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "828fe5422628a0c11e48d278ddee60f5c6f779a38257756f6628998c73bce8ea",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2017-08-11T22:13:19Z",
    "title_canon_sha256": "210cacbcc0ec444c74254e06f25d88949844a7e54ad1ff4d4e83bdbe554ef46f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.03718",
    "kind": "arxiv",
    "version": 2
  }
}