Pith Number

pith:RXP6P2GD

pith:2011:RXP6P2GD2QOFOYPOFV3GXC6BHF

not attested not anchored not stored refs pending

Classification of radial solutions to the Emden-Fowler equation on the hyperbolic space

Filippo Gazzola, Gabriele Grillo, Juan Luis V\'azquez, Matteo Bonforte

arxiv:1104.3666 v2 · 2011-04-19 · 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{RXP6P2GD2QOFOYPOFV3GXC6BHF}

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	2026-05-18T04:23:12.748768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ddfe7e8c3d41c5761ee2d766b8bc13970c28ab71a58e28c65df7c9ec664d3bd

Aliases

arxiv: 1104.3666 · arxiv_version: 1104.3666v2 · doi: 10.48550/arxiv.1104.3666 · pith_short_12: RXP6P2GD2QOF · pith_short_16: RXP6P2GD2QOFOYPO · pith_short_8: RXP6P2GD

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/RXP6P2GD2QOFOYPOFV3GXC6BHF \
  | 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: 8ddfe7e8c3d41c5761ee2d766b8bc13970c28ab71a58e28c65df7c9ec664d3bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2be09d367d2805a93b11ea9003500263f35da781a2df92d189a1aa5eaf03d34",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2011-04-19T08:03:54Z",
    "title_canon_sha256": "2c7caa045eef5c30e1aef18d905cc342a2bd2c86736b8aebb53341f54a52c690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3666",
    "kind": "arxiv",
    "version": 2
  }
}