Pith Number

pith:AR6JWG5D

pith:2018:AR6JWG5D7BXHLTW62UQVYBITUP

not attested not anchored not stored refs pending

Model Structural Inference using Local Dynamic Operators

Anthony M. DeGennaro, Balasubramanya T. Nadiga, Nathan M. Urban, Terry Haut

arxiv:1803.03731 v2 · 2018-03-10 · math.DS · 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{AR6JWG5D7BXHLTW62UQVYBITUP}

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	2026-05-17T23:55:03.568929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047c9b1ba3f86e75ceded5215c0513a3f91a08974d0246aa2d2f68d24f0a6d7b

Aliases

arxiv: 1803.03731 · arxiv_version: 1803.03731v2 · doi: 10.48550/arxiv.1803.03731 · pith_short_12: AR6JWG5D7BXH · pith_short_16: AR6JWG5D7BXHLTW6 · pith_short_8: AR6JWG5D

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/AR6JWG5D7BXHLTW62UQVYBITUP \
  | 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: 047c9b1ba3f86e75ceded5215c0513a3f91a08974d0246aa2d2f68d24f0a6d7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "87e0d30f853982ffdbd22c1ed1f595582cb348a7b62035b080854d8a0e3b9fb0",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2018-03-10T00:58:42Z",
    "title_canon_sha256": "a466c89048585d3814deaf2d7b2e8383f8de7cf929f47eeec79d30985cbc2ec1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.03731",
    "kind": "arxiv",
    "version": 2
  }
}