Pith Number

pith:TNVMLFSE

pith:2013:TNVMLFSEVFYNAQLROKGDH5TSKF

not attested not anchored not stored refs pending

Geometric Properties of Gelfand's Problems with Parabolic Approach

Ki-Ahm Lee, SungHoon Kim

arxiv:1305.1065 v2 · 2013-05-06 · 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{TNVMLFSEVFYNAQLROKGDH5TSKF}

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	2026-05-18T03:17:44.191622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b6ac59644a970d04171728c33f672516f533cf233f6db296d9d8c1f7b6d08da

Aliases

arxiv: 1305.1065 · arxiv_version: 1305.1065v2 · doi: 10.48550/arxiv.1305.1065 · pith_short_12: TNVMLFSEVFYN · pith_short_16: TNVMLFSEVFYNAQLR · pith_short_8: TNVMLFSE

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/TNVMLFSEVFYNAQLROKGDH5TSKF \
  | 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: 9b6ac59644a970d04171728c33f672516f533cf233f6db296d9d8c1f7b6d08da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e4e3c8eecdeff901561ae3a22a37090a724343ce8ef756949538d44aa3bfaa6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-05-06T00:10:22Z",
    "title_canon_sha256": "9fb9b299dca41df9cd04f16e32a02d1b55690055b51b927d9ca406d8fbbed433"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.1065",
    "kind": "arxiv",
    "version": 2
  }
}