Pith Number

pith:HNOMLOY3

pith:2013:HNOMLOY3KPXW4JSTDYZAUSSBCR

not attested not anchored not stored refs pending

Inverse scattering with the data at fixed energy and fixed incident direction

A.G.Ramm

arxiv:1302.5000 v1 · 2013-02-02 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HNOMLOY3KPXW4JSTDYZAUSSBCR}

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	2026-05-18T03:33:00.458936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5cc5bb1b53ef6e26531e320a4a411449d37790f956dbc3ae5fb839275691e3

Aliases

arxiv: 1302.5000 · arxiv_version: 1302.5000v1 · doi: 10.48550/arxiv.1302.5000 · pith_short_12: HNOMLOY3KPXW · pith_short_16: HNOMLOY3KPXW4JST · pith_short_8: HNOMLOY3

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/HNOMLOY3KPXW4JSTDYZAUSSBCR \
  | 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: 3b5cc5bb1b53ef6e26531e320a4a411449d37790f956dbc3ae5fb839275691e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a8a76f4bcae30ef384f37b70afda8719e63a92b666ebcc5e07cb72179c7e1ca",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-02-02T16:00:30Z",
    "title_canon_sha256": "451b104e087e20d6028170e702318a22969484bcf74c4bf3ec58b6048bb0d423"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5000",
    "kind": "arxiv",
    "version": 1
  }
}