Pith Number

pith:B73HGFYS

pith:2012:B73HGFYSIPDBENYXE3CWN7WO7F

not attested not anchored not stored refs pending

Blowup behaviour for the nonlinear Klein--Gordon equation

Betsy Stovall, Monica Visan, Rowan Killip

arxiv:1203.4886 v1 · 2012-03-22 · 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{B73HGFYSIPDBENYXE3CWN7WO7F}

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	2026-05-18T03:59:28.458844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ff673171243c612371726c566fecef95265afc92d3d5e6e3557aa560141c2dc

Aliases

arxiv: 1203.4886 · arxiv_version: 1203.4886v1 · doi: 10.48550/arxiv.1203.4886 · pith_short_12: B73HGFYSIPDB · pith_short_16: B73HGFYSIPDBENYX · pith_short_8: B73HGFYS

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/B73HGFYSIPDBENYXE3CWN7WO7F \
  | 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: 0ff673171243c612371726c566fecef95265afc92d3d5e6e3557aa560141c2dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "365080ee9902afb1dec51311c8422da2ea81153c8f65c7b1538f12c082e2dc89",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-03-22T05:10:30Z",
    "title_canon_sha256": "21298fe9a700f9c48d39a96f9dcb47c38df6c2a4a7f35ad7b3658a7ebf42e3ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.4886",
    "kind": "arxiv",
    "version": 1
  }
}