Pith Number

pith:FVBCRROK

pith:2018:FVBCRROKA2LU6LH7766O4EW7KF

not attested not anchored not stored refs pending

Scattering for NLS with a sum of two repulsive potentials

David Lafontaine

arxiv:1812.04968 v3 · 2018-12-11 · 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{FVBCRROKA2LU6LH7766O4EW7KF}

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	2026-05-17T23:40:49.322810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d4228c5ca06974f2cffffbcee12df517411a5ec6401e54ca28394ffa5826025

Aliases

arxiv: 1812.04968 · arxiv_version: 1812.04968v3 · doi: 10.48550/arxiv.1812.04968 · pith_short_12: FVBCRROKA2LU · pith_short_16: FVBCRROKA2LU6LH7 · pith_short_8: FVBCRROK

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/FVBCRROKA2LU6LH7766O4EW7KF \
  | 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: 2d4228c5ca06974f2cffffbcee12df517411a5ec6401e54ca28394ffa5826025

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "09b79b0757fb39c68df1b57c1d4ce202f9286dab27740e4dfb158bd884d86463",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-12-11T18:28:28Z",
    "title_canon_sha256": "64cb98f74d05ce64ec1cab098e887bd0b57a0254d550a133f4d85ca0c1a865d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.04968",
    "kind": "arxiv",
    "version": 3
  }
}