Pith Number

pith:2BQS6EAS

pith:2018:2BQS6EASPGRSTHAYDLUH25N2XO

not attested not anchored not stored refs pending

Sensitivity-driven adaptive construction of reduced-space surrogates

Alen Alexanderian, Cosmin Safta, Manav Vohra, Sankaran Mahadevan

arxiv:1806.06285 v1 · 2018-06-16 · stat.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{2BQS6EASPGRSTHAYDLUH25N2XO}

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	2026-05-18T00:13:03.022701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0612f101279a3299c181ae87d75babbb55c2a1aa7b90ae9814963134553cb70

Aliases

arxiv: 1806.06285 · arxiv_version: 1806.06285v1 · doi: 10.48550/arxiv.1806.06285 · pith_short_12: 2BQS6EASPGRS · pith_short_16: 2BQS6EASPGRSTHAY · pith_short_8: 2BQS6EAS

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/2BQS6EASPGRSTHAYDLUH25N2XO \
  | 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: d0612f101279a3299c181ae87d75babbb55c2a1aa7b90ae9814963134553cb70

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7eb105c7b92f137fc0d65448ef7f43425dcc7e65187c82a55fe94fc1140443b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-06-16T19:38:27Z",
    "title_canon_sha256": "57ad3b88453418b96dcfe7ae0cb8d77509d91a89efc613759686982cf05286b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06285",
    "kind": "arxiv",
    "version": 1
  }
}