Pith Number

pith:NTMYKUP2

pith:2015:NTMYKUP2Q7YWDCIH6GDV5L4HSR

not attested not anchored not stored refs pending

ISS With Respect to Boundary Disturbances for 1-D Parabolic PDES

Iasson Karafyllis, Miroslav Krstic

arxiv:1505.06457 v1 · 2015-05-24 · math.OC · 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{NTMYKUP2Q7YWDCIH6GDV5L4HSR}

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	2026-05-18T02:03:45.694329Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cd98551fa87f1618907f1875eaf879445440518eee9caee5d8afeb81543c6a9

Aliases

arxiv: 1505.06457 · arxiv_version: 1505.06457v1 · doi: 10.48550/arxiv.1505.06457 · pith_short_12: NTMYKUP2Q7YW · pith_short_16: NTMYKUP2Q7YWDCIH · pith_short_8: NTMYKUP2

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/NTMYKUP2Q7YWDCIH6GDV5L4HSR \
  | 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: 6cd98551fa87f1618907f1875eaf879445440518eee9caee5d8afeb81543c6a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfe33f120653ac8ac20a343af4e6171b6e690b763a92e6f35e3fb27e18444907",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-05-24T16:59:47Z",
    "title_canon_sha256": "1f335a5e0a7c7920f8bf7c2367139443594da0c60cee9eeb0502f2419ab8ec89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06457",
    "kind": "arxiv",
    "version": 1
  }
}