Pith Number

pith:XJQH5TTH

pith:2013:XJQH5TTHIUJUPO5QYJBNT7PFWM

not attested not anchored not stored refs pending

Phaseless inverse scattering problems in 3-d

Michael V. Klibanov

arxiv:1303.0923 v1 · 2013-03-05 · 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{XJQH5TTHIUJUPO5QYJBNT7PFWM}

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	2026-05-18T03:31:53.456382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba607ece67451347bbb0c242d9fde5b302aa13d564283f1aae4d68203087366c

Aliases

arxiv: 1303.0923 · arxiv_version: 1303.0923v1 · doi: 10.48550/arxiv.1303.0923 · pith_short_12: XJQH5TTHIUJU · pith_short_16: XJQH5TTHIUJUPO5Q · pith_short_8: XJQH5TTH

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/XJQH5TTHIUJUPO5QYJBNT7PFWM \
  | 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: ba607ece67451347bbb0c242d9fde5b302aa13d564283f1aae4d68203087366c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fb49c93a8c67a8e541229ecf9d39426ce0499b950828bd0e81d706566b22870",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-03-05T04:40:54Z",
    "title_canon_sha256": "93105229f3b5c3f6224d4d11fadfcbde92fae4eeac6bdd164573954c363709aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0923",
    "kind": "arxiv",
    "version": 1
  }
}