Pith Number

pith:BDSSR62G

pith:2013:BDSSR62GR3TUIQTYQKME22YSAJ

not attested not anchored not stored refs pending

Semi-implicit Euler schemes for ordinary differential inclusions

Janosch Rieger

arxiv:1308.3641 v1 · 2013-08-16 · 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{BDSSR62GR3TUIQTYQKME22YSAJ}

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	2026-05-18T03:15:44.361287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08e528fb468ee744427882984d6b120255c74c6497cce0f111142f2dbf3e9ad5

Aliases

arxiv: 1308.3641 · arxiv_version: 1308.3641v1 · doi: 10.48550/arxiv.1308.3641 · pith_short_12: BDSSR62GR3TU · pith_short_16: BDSSR62GR3TUIQTY · pith_short_8: BDSSR62G

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/BDSSR62GR3TUIQTYQKME22YSAJ \
  | 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: 08e528fb468ee744427882984d6b120255c74c6497cce0f111142f2dbf3e9ad5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb6e443eb8a3e57858b2a67b1eec258c1d8ea7a1843ca67c1325ed37aa305a30",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2013-08-16T14:36:50Z",
    "title_canon_sha256": "b7426723a91e1e045b16bdc04f933d14aec9f52871e33e5450650bf9eda92eee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.3641",
    "kind": "arxiv",
    "version": 1
  }
}