Pith Number

pith:FT2GQQJH

pith:2017:FT2GQQJHBAYUGMTJ5LH76L4B37

not attested not anchored not stored refs pending

On a nonlocal Boussinesq system for internal wave propagation

A. Duran

arxiv:1712.07860 v1 · 2017-12-21 · 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{FT2GQQJHBAYUGMTJ5LH76L4B37}

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	2026-05-18T00:27:29.544861Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cf46841270831433269eacfff2f81dff8cde5a5cd680ac39d8ca66d2583b4fd

Aliases

arxiv: 1712.07860 · arxiv_version: 1712.07860v1 · doi: 10.48550/arxiv.1712.07860 · pith_short_12: FT2GQQJHBAYU · pith_short_16: FT2GQQJHBAYUGMTJ · pith_short_8: FT2GQQJH

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/FT2GQQJHBAYUGMTJ5LH76L4B37 \
  | 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: 2cf46841270831433269eacfff2f81dff8cde5a5cd680ac39d8ca66d2583b4fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce7700f4dae332abc9e376c92453cfd2f9983dc85b3da2be907db1d80edb7f8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-12-21T10:30:43Z",
    "title_canon_sha256": "8afb0716af59574425bf63784338c3bfc795d8df5a7d94a2830091a651e36983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07860",
    "kind": "arxiv",
    "version": 1
  }
}