Pith Number

pith:7DBZ6GJU

pith:2014:7DBZ6GJUSEDHYGSTMOCRDRRFZD

not attested not anchored not stored refs pending

Hessian of Bellman functions and uniqueness of Brascamp--Lieb inequality

A. Volberg, P. Ivanisvili

arxiv:1411.5349 v2 · 2014-11-19 · math.AP · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7DBZ6GJUSEDHYGSTMOCRDRRFZD}

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	2026-05-18T00:44:28.667665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c39f193491067c1a53638511c625c8e26343abff872b9a1e41d67b7a86b6bc

Aliases

arxiv: 1411.5349 · arxiv_version: 1411.5349v2 · doi: 10.48550/arxiv.1411.5349 · pith_short_12: 7DBZ6GJUSEDH · pith_short_16: 7DBZ6GJUSEDHYGST · pith_short_8: 7DBZ6GJU

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/7DBZ6GJUSEDHYGSTMOCRDRRFZD \
  | 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: f8c39f193491067c1a53638511c625c8e26343abff872b9a1e41d67b7a86b6bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce58df7edece7ffce1956e28c5ac3caa2fbbc92246390d6b4352d61c125790e4",
    "cross_cats_sorted": [
      "math.CA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-11-19T20:28:02Z",
    "title_canon_sha256": "0548066a569b4c4beb7c6055f87b60554f169cfd9646643b96d1e8ae2eb3e264"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.5349",
    "kind": "arxiv",
    "version": 2
  }
}