Pith Number

pith:IOWYGIJ6

pith:2017:IOWYGIJ67BHJGTOPEDCCQ2QKLA

not attested not anchored not stored refs pending

Compactons and their variational properties for degenerate KdV and NLS in dimension 1

Benjamin Harrop-Griffiths, Jeremy L. Marzuola, Pierre Germain

arxiv:1709.05031 v1 · 2017-09-15 · 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{IOWYGIJ67BHJGTOPEDCCQ2QKLA}

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	2026-05-18T00:35:06.891836Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43ad83213ef84e934dcf20c4286a0a580e9032053d412230f88b42a3b9b782f6

Aliases

arxiv: 1709.05031 · arxiv_version: 1709.05031v1 · doi: 10.48550/arxiv.1709.05031 · pith_short_12: IOWYGIJ67BHJ · pith_short_16: IOWYGIJ67BHJGTOP · pith_short_8: IOWYGIJ6

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/IOWYGIJ67BHJGTOPEDCCQ2QKLA \
  | 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: 43ad83213ef84e934dcf20c4286a0a580e9032053d412230f88b42a3b9b782f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcd31023145c5917e7fe6cd9ce276fa9b37afe941cd42fd04114944dd99ddba9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-09-15T02:04:21Z",
    "title_canon_sha256": "83b9fe454f8436845bbfdec12d8921f2861470dfb6f38d27d40294b9a5e22f95"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.05031",
    "kind": "arxiv",
    "version": 1
  }
}