Pith Number

pith:IC3S7YJP

pith:2009:IC3S7YJP2JPFHVIAKBNTXRZWNA

not attested not anchored not stored refs pending

Inferring Rankings Using Constrained Sensing

Devavrat Shah, Srikanth Jagabathula

arxiv:0910.0895 v3 · 2009-10-06 · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IC3S7YJP2JPFHVIAKBNTXRZWNA}

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	2026-05-18T04:19:43.931485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b72fe12fd25e53d500505b3bc736680ec5491230817711e683d706f13478e2

Aliases

arxiv: 0910.0895 · arxiv_version: 0910.0895v3 · doi: 10.48550/arxiv.0910.0895 · pith_short_12: IC3S7YJP2JPF · pith_short_16: IC3S7YJP2JPFHVIA · pith_short_8: IC3S7YJP

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/IC3S7YJP2JPFHVIAKBNTXRZWNA \
  | 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: 40b72fe12fd25e53d500505b3bc736680ec5491230817711e683d706f13478e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1c4ef74e89ffa62e73cd549f1bdb17b496908de8ab1e4e58d3cb9d0b77e3457",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2009-10-06T16:27:46Z",
    "title_canon_sha256": "364e2493972d9d843d268436b74c283dadb73810f2ecc3a3b91467f3bcae238f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.0895",
    "kind": "arxiv",
    "version": 3
  }
}