Pith Number

pith:C7MQWMMI

pith:2015:C7MQWMMIPSWQNP2KZ6TSOU6M5Q

not attested not anchored not stored refs pending

Bellman function for extremal problems in $\mathrm{BMO}$ II: evolution

Dmitriy M. Stolyarov, Paata Ivanisvili, Pavel B. Zatitskiy, Vasily I. Vasyunin

arxiv:1510.01010 v1 · 2015-10-05 · 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{C7MQWMMIPSWQNP2KZ6TSOU6M5Q}

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	2026-05-18T01:31:05.027529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17d90b31887cad06bf4acfa72753ccec28ebc7c961e31f6bfb9fda5130eb2e54

Aliases

arxiv: 1510.01010 · arxiv_version: 1510.01010v1 · doi: 10.48550/arxiv.1510.01010 · pith_short_12: C7MQWMMIPSWQ · pith_short_16: C7MQWMMIPSWQNP2K · pith_short_8: C7MQWMMI

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/C7MQWMMIPSWQNP2KZ6TSOU6M5Q \
  | 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: 17d90b31887cad06bf4acfa72753ccec28ebc7c961e31f6bfb9fda5130eb2e54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "398f7d60211973ae506ca8739cee0c5262e0e1b1f97f8b5a2150ca7a2c91adad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-10-05T01:08:05Z",
    "title_canon_sha256": "31b267920ff5f57ec4a0c930007f9b847c579f2bc75650221e9aa1665653d5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01010",
    "kind": "arxiv",
    "version": 1
  }
}