Pith Number

pith:2B6GT525

pith:2017:2B6GT525JBMBZGRKHCGCEMMLGY

not attested not anchored not stored refs pending

Linearly implicit full discretization of surface evolution

Bal\'azs Kov\'acs, Christian Lubich

arxiv:1708.04310 v2 · 2017-08-08 · 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{2B6GT525JBMBZGRKHCGCEMMLGY}

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	2026-05-18T00:24:09.954231Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d07c69f75d48581c9a2a388c22318b361143636ab135c19d66ba8fc055abb047

Aliases

arxiv: 1708.04310 · arxiv_version: 1708.04310v2 · doi: 10.48550/arxiv.1708.04310 · pith_short_12: 2B6GT525JBMB · pith_short_16: 2B6GT525JBMBZGRK · pith_short_8: 2B6GT525

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/2B6GT525JBMBZGRKHCGCEMMLGY \
  | 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: d07c69f75d48581c9a2a388c22318b361143636ab135c19d66ba8fc055abb047

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa9ab947cc64851db260af939fb69f5dc9f57089f18ddea517150bf3a12fc767",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2017-08-08T07:24:50Z",
    "title_canon_sha256": "578444ad1a958e143f44a858d3a769263181d969b588b61220c4f56772dcfd43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.04310",
    "kind": "arxiv",
    "version": 2
  }
}