Pith Number

pith:RZREQWSM

pith:2019:RZREQWSMOM6GEXOGB6KCOZY5OJ

not attested not anchored not stored refs pending

Constant Mean Curvature Surfaces For The Bessel Equation

Eduardo Mota

arxiv:1901.05360 v2 · 2019-01-16 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RZREQWSMOM6GEXOGB6KCOZY5OJ}

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	2026-05-17T23:42:48.555291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8e62485a4c733c625dc60f9427671d72711a056926301f977bdfc5733c883b9a

Aliases

arxiv: 1901.05360 · arxiv_version: 1901.05360v2 · doi: 10.48550/arxiv.1901.05360 · pith_short_12: RZREQWSMOM6G · pith_short_16: RZREQWSMOM6GEXOG · pith_short_8: RZREQWSM

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/RZREQWSMOM6GEXOGB6KCOZY5OJ \
  | 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: 8e62485a4c733c625dc60f9427671d72711a056926301f977bdfc5733c883b9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e63daf7a3f066411bd635c4e6c9727c6975bdd0e93ade83c07faee8b9d653446",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2019-01-16T16:04:17Z",
    "title_canon_sha256": "fd319fb8779b06a55ce4e62cf713ee1d54038db0ab5bedcc1675619633a5716b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05360",
    "kind": "arxiv",
    "version": 2
  }
}