Pith Number

pith:3FLGM7DL

pith:2013:3FLGM7DLWZ2T3EDUZPC2S64HKD

not attested not anchored not stored refs pending

On Delay-independent Stability of a class of Nonlinear Positive Time-delay Systems

Oliver Mason, Vahid Bokharaie

arxiv:1307.0554 v1 · 2013-07-01 · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3FLGM7DLWZ2T3EDUZPC2S64HKD}

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	2026-05-18T03:19:25.317063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d956667c6bb6753d9074cbc5a97b8750cfc7094cb8541fc50198fd96eff950e9

Aliases

arxiv: 1307.0554 · arxiv_version: 1307.0554v1 · doi: 10.48550/arxiv.1307.0554 · pith_short_12: 3FLGM7DLWZ2T · pith_short_16: 3FLGM7DLWZ2T3EDU · pith_short_8: 3FLGM7DL

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/3FLGM7DLWZ2T3EDUZPC2S64HKD \
  | 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: d956667c6bb6753d9074cbc5a97b8750cfc7094cb8541fc50198fd96eff950e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20dcadde51b0d5932a7797ebb5c4071a31c9c0fd9927e8b7cdecb737ebace75e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-01T23:01:17Z",
    "title_canon_sha256": "ba779f358b86898b28f60acc6e691d4d203ad970cb1ce790402ba18d51e31aa0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0554",
    "kind": "arxiv",
    "version": 1
  }
}