Pith Number

pith:7LTA4RMO

pith:2018:7LTA4RMOVEVI53CFAQK3HXWFAR

not attested not anchored not stored refs pending

Simulation-Based Reachability Analysis for High-Index Large Linear Differential Algebraic Equations

Hoang-Dung Tran, Nathaniel Hamilton, Taylor T. Johnson, Weiming Xiang

arxiv:1804.03227 v1 · 2018-04-09 · cs.SC · cs.SY

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7LTA4RMOVEVI53CFAQK3HXWFAR}

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	2026-05-18T00:18:56.628406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fae60e458ea92a8eec450415b3dec50460655993dd04b64e714e2aa2aaab7f0d

Aliases

arxiv: 1804.03227 · arxiv_version: 1804.03227v1 · doi: 10.48550/arxiv.1804.03227 · pith_short_12: 7LTA4RMOVEVI · pith_short_16: 7LTA4RMOVEVI53CF · pith_short_8: 7LTA4RMO

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/7LTA4RMOVEVI53CFAQK3HXWFAR \
  | 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: fae60e458ea92a8eec450415b3dec50460655993dd04b64e714e2aa2aaab7f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d36fb8972016ceaa868574ceb375664b8369bb12fea135fcf5d425ef35c55b2",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2018-04-09T20:34:03Z",
    "title_canon_sha256": "1b3ee899ddb8eb3a107557f96dc098ac065f4149a632df757093b49eef2e9e7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.03227",
    "kind": "arxiv",
    "version": 1
  }
}