Pith Number

pith:NT2JMI3G

pith:2015:NT2JMI3GUR53VKEKGK57XXONXH

not attested not anchored not stored refs pending

Discrete Artificial Boundary Conditions for the Korteweg-de Vries Equation

Christophe Besse (IMT), Ingrid Lacroix-Violet, Matthias Ehrhardt

arxiv:1511.01734 v1 · 2015-11-05 · 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{NT2JMI3GUR53VKEKGK57XXONXH}

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	2026-05-18T01:27:39.950180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6cf4962366a47bbaa88a32bbfbddcdb9cd3e0d6ea2219a7e8d8dc72e6603d635

Aliases

arxiv: 1511.01734 · arxiv_version: 1511.01734v1 · doi: 10.48550/arxiv.1511.01734 · pith_short_12: NT2JMI3GUR53 · pith_short_16: NT2JMI3GUR53VKEK · pith_short_8: NT2JMI3G

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/NT2JMI3GUR53VKEKGK57XXONXH \
  | 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: 6cf4962366a47bbaa88a32bbfbddcdb9cd3e0d6ea2219a7e8d8dc72e6603d635

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36afccceb842a56ab39c9b30f3bb9bfabd7469461ec249dfb8fc4301c80af13d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-05T13:20:20Z",
    "title_canon_sha256": "d6ed3060192f084f8eeadbfa0e9052d94ebd10fd67617482be6db130ac0ba4b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01734",
    "kind": "arxiv",
    "version": 1
  }
}