Pith Number

pith:2VEOFP5G

pith:2007:2VEOFP5GWGJCCWKIL2P3RM3HWL

not attested not anchored not stored refs pending

A note on the radial solutions for the supercritical Henon equation

Enrico Serra, Simone Secchi, Vivina Barutello

arxiv:0707.1790 v1 · 2007-07-12 · 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{2VEOFP5GWGJCCWKIL2P3RM3HWL}

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	2026-05-18T02:16:29.436162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d548e2bfa6b1922159485e9fb8b367b2dd2955ed5fd9dbd2eec1ff0f68e35fc4

Aliases

arxiv: 0707.1790 · arxiv_version: 0707.1790v1 · doi: 10.48550/arxiv.0707.1790 · pith_short_12: 2VEOFP5GWGJC · pith_short_16: 2VEOFP5GWGJCCWKI · pith_short_8: 2VEOFP5G

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/2VEOFP5GWGJCCWKIL2P3RM3HWL \
  | 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: d548e2bfa6b1922159485e9fb8b367b2dd2955ed5fd9dbd2eec1ff0f68e35fc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90152f9cb2da97823fc3e197d62f6ab51f3ea00784d3d4488bf03be2fd4a7d54",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.AP",
    "submitted_at": "2007-07-12T13:32:41Z",
    "title_canon_sha256": "a0261691e3688007266640903cccb8177ef6ed9882f0aef10f75d08adf437c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1790",
    "kind": "arxiv",
    "version": 1
  }
}