Pith Number

pith:NBHL7UDL

pith:2015:NBHL7UDLWO765P6E2UM5K3GFFV

not attested not anchored not stored refs pending

Existence of bound states for (N+1)-coupled long-wave--short-wave interaction equations

Sharad Silwal

arxiv:1508.06120 v2 · 2015-08-25 · 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{NBHL7UDLWO765P6E2UM5K3GFFV}

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	2026-05-18T01:07:49.061095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

684ebfd06bb3bfeebfc4d519d56cc52d7a87e9fc89b895bb7ed03e53ad08d1f3

Aliases

arxiv: 1508.06120 · arxiv_version: 1508.06120v2 · doi: 10.48550/arxiv.1508.06120 · pith_short_12: NBHL7UDLWO76 · pith_short_16: NBHL7UDLWO765P6E · pith_short_8: NBHL7UDL

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/NBHL7UDLWO765P6E2UM5K3GFFV \
  | 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: 684ebfd06bb3bfeebfc4d519d56cc52d7a87e9fc89b895bb7ed03e53ad08d1f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01352128b7aac171ae79f22bd1b0b51133348df890c3887f462725f4a5e65746",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-08-25T11:57:27Z",
    "title_canon_sha256": "49a487635b5dd1ab8f8e69e93052fd35b19238fd86361c8b36e3a9e29e16a7bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06120",
    "kind": "arxiv",
    "version": 2
  }
}