Pith Number

pith:3F35F4N5

pith:2018:3F35F4N5GRNCPYTG5R4OE4NBBP

not attested not anchored not stored refs pending

Long time stability of a linearly extrapolated blended BDF scheme for multiphysics flows

Aytekin \c{C}{\i}b{\i}k, Fatma G. Eroglu, Songul Kaya

arxiv:1810.10290 v1 · 2018-10-24 · 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{3F35F4N5GRNCPYTG5R4OE4NBBP}

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	2026-05-18T00:02:23.641215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d977d2f1bd345a27e266ec78e271a10bd8e4e3726b24a2030e8d630efeb48cec

Aliases

arxiv: 1810.10290 · arxiv_version: 1810.10290v1 · doi: 10.48550/arxiv.1810.10290 · pith_short_12: 3F35F4N5GRNC · pith_short_16: 3F35F4N5GRNCPYTG · pith_short_8: 3F35F4N5

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/3F35F4N5GRNCPYTG5R4OE4NBBP \
  | 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: d977d2f1bd345a27e266ec78e271a10bd8e4e3726b24a2030e8d630efeb48cec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd095a2ce772c55a2af61c638afc756a8bfcc3ce4481d72d5e2fc68fd19804bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2018-10-24T11:04:30Z",
    "title_canon_sha256": "13fde0674625e41541a4652185f23113096ae460fd692156f08c2b284f2a0ef4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10290",
    "kind": "arxiv",
    "version": 1
  }
}