Pith Number

pith:572XS2AM

pith:2016:572XS2AMNXRIL6WFF3T7EHIBIC

not attested not anchored not stored refs pending

Discrete transparent boundary conditions for the mixed KDV-BBM equation

Christophe Besse (IMT), David Sanchez (IMT), Pascal Noble (IMT)

arxiv:1609.08941 v1 · 2016-09-28 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{572XS2AMNXRIL6WFF3T7EHIBIC}

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	2026-05-18T00:41:39.002450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eff579680c6de285fac52ee7f21d01408e67d20b29a70872418fa6ae1a2bf276

Aliases

arxiv: 1609.08941 · arxiv_version: 1609.08941v1 · doi: 10.48550/arxiv.1609.08941 · pith_short_12: 572XS2AMNXRI · pith_short_16: 572XS2AMNXRIL6WF · pith_short_8: 572XS2AM

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/572XS2AMNXRIL6WFF3T7EHIBIC \
  | 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: eff579680c6de285fac52ee7f21d01408e67d20b29a70872418fa6ae1a2bf276

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea2e3731e7099d7b1625b73073c15995a7582bdb2b2017fe2920cef30d8991ab",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2016-09-28T14:50:51Z",
    "title_canon_sha256": "70eaab801da820f0da336fb668baf1f6b9fc35eb8418a82465a1ab0b2f753e25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08941",
    "kind": "arxiv",
    "version": 1
  }
}