Pith Number

pith:KC35B255

pith:2015:KC35B255PAQZKIZQYDUYQHNBW3

not attested not anchored not stored refs pending

On The Continuous Periodic Weak Slution of Boussinesq Equations

Liqun Zhang, Tao Tao

arxiv:1511.03448 v2 · 2015-11-11 · 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{KC35B255PAQZKIZQYDUYQHNBW3}

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	2026-05-18T01:25:46.502010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b7d0ebbd7821952330c0e9881da1b6cfbdbd25de101e29e63c955dbd1f436e

Aliases

arxiv: 1511.03448 · arxiv_version: 1511.03448v2 · doi: 10.48550/arxiv.1511.03448 · pith_short_12: KC35B255PAQZ · pith_short_16: KC35B255PAQZKIZQ · pith_short_8: KC35B255

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/KC35B255PAQZKIZQYDUYQHNBW3 \
  | 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: 50b7d0ebbd7821952330c0e9881da1b6cfbdbd25de101e29e63c955dbd1f436e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76ba1d3e3ea2eddac369456728b1863eacff3efe155a3afa43311a201f7079a4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-11T10:57:07Z",
    "title_canon_sha256": "f0b0a664433123ac5853092e9244c8eee59d4870ccde7ad02e96bdd03d299b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.03448",
    "kind": "arxiv",
    "version": 2
  }
}