Pith Number

pith:A7THAMAX

pith:2017:A7THAMAXWU2Z3Q7EOV4ZVHYUYG

not attested not anchored not stored refs pending

Intrinsic entropies of log-concave distributions

Varun Jog, Venkat Anantharam

arxiv:1702.01203 v1 · 2017-02-03 · cs.IT · math.IT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A7THAMAXWU2Z3Q7EOV4ZVHYUYG}

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	2026-05-18T00:51:24.198217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

07e6703017b5359dc3e475799a9f14c180afdf73654bfd88c70c6f407a5e62a9

Aliases

arxiv: 1702.01203 · arxiv_version: 1702.01203v1 · doi: 10.48550/arxiv.1702.01203 · pith_short_12: A7THAMAXWU2Z · pith_short_16: A7THAMAXWU2Z3Q7E · pith_short_8: A7THAMAX

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/A7THAMAXWU2Z3Q7EOV4ZVHYUYG \
  | 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: 07e6703017b5359dc3e475799a9f14c180afdf73654bfd88c70c6f407a5e62a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9b1c254e5eea923cab65b220986c0e0f2d6a7af8f2b95ccbd981a60ba71f2860",
    "cross_cats_sorted": [
      "math.IT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IT",
    "submitted_at": "2017-02-03T23:36:33Z",
    "title_canon_sha256": "18d8454e9efb7746c55fac53d0f41286976c3580b47cb4e98f9f68bce2563593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01203",
    "kind": "arxiv",
    "version": 1
  }
}