Pith Number

pith:3DS6RX6G

pith:2010:3DS6RX6G2OHYN34BHCBUBADVRT

not attested not anchored not stored refs pending

A probabilistic algorithm approximating solutions of a singular PDE of porous media type

ENSTA Paris Tech), Fran\c{c}ois Cuvelier (LAGA), Francesco Russo (ENSTA Paris Tech, INRIA Rocquencourt), Nadia Belaribi (LAGA

arxiv:1011.3107 v1 · 2010-11-13 · math.PR · math.NA · stat.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{3DS6RX6G2OHYN34BHCBUBADVRT}

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	2026-05-18T04:35:48.690380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8e5e8dfc6d38f86ef8138834080758cd2346edc3df1f41a260bb193a182495f

Aliases

arxiv: 1011.3107 · arxiv_version: 1011.3107v1 · doi: 10.48550/arxiv.1011.3107 · pith_short_12: 3DS6RX6G2OHY · pith_short_16: 3DS6RX6G2OHYN34B · pith_short_8: 3DS6RX6G

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/3DS6RX6G2OHYN34BHCBUBADVRT \
  | 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: d8e5e8dfc6d38f86ef8138834080758cd2346edc3df1f41a260bb193a182495f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45492f94754f5f38455270bbb26f6b0947d9e5d3d56f3d07efcb0527456d40e6",
    "cross_cats_sorted": [
      "math.NA",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-11-13T06:24:02Z",
    "title_canon_sha256": "2d2de0fb23bacb920c44ae832b84faf09f5220916051a594dcf4b4561ae6c282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3107",
    "kind": "arxiv",
    "version": 1
  }
}