Pith Number

pith:CBI7Q2UM

pith:2017:CBI7Q2UM75X6MHHBS2CW6WDKQK

not attested not anchored not stored refs pending

Decay Estimates for 1-D Parabolic PDEs with Boundary Disturbances

Iasson Karafyllis, Miroslav Krstic

arxiv:1706.01410 v1 · 2017-06-05 · math.OC · cs.SY · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBI7Q2UM75X6MHHBS2CW6WDKQK}

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	2026-05-18T00:43:03.642023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1051f86a8cff6fe61ce196856f586a829ecd722ddc52377fb4b070bb3ff005d3

Aliases

arxiv: 1706.01410 · arxiv_version: 1706.01410v1 · doi: 10.48550/arxiv.1706.01410 · pith_short_12: CBI7Q2UM75X6 · pith_short_16: CBI7Q2UM75X6MHHB · pith_short_8: CBI7Q2UM

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/CBI7Q2UM75X6MHHBS2CW6WDKQK \
  | 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: 1051f86a8cff6fe61ce196856f586a829ecd722ddc52377fb4b070bb3ff005d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4921563ad33b5580b2c3f07b933867fd149e8359890a33bb3ca983345732ff14",
    "cross_cats_sorted": [
      "cs.SY",
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-06-05T16:27:47Z",
    "title_canon_sha256": "28606df0190c29f31f501131dfbded1135479b5de6466f3ca150cbea584795f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01410",
    "kind": "arxiv",
    "version": 1
  }
}