Pith Number

pith:TV6VQHR2

pith:2014:TV6VQHR2RQEQT5WVD4EMCEMOBN

not attested not anchored not stored refs pending

Blowup issues for a class of nonlinear dispersive wave equations

Lorenzo Brandolese (ICJ), Manuel Fernando Cortez (ICJ)

arxiv:1403.1798 v1 · 2014-03-07 · 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{TV6VQHR2RQEQT5WVD4EMCEMOBN}

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	2026-05-18T02:48:25.886153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d7d581e3a8c0909f6d51f08c1118e0b44b6155245184b260b8b5242033354ff

Aliases

arxiv: 1403.1798 · arxiv_version: 1403.1798v1 · doi: 10.48550/arxiv.1403.1798 · pith_short_12: TV6VQHR2RQEQ · pith_short_16: TV6VQHR2RQEQT5WV · pith_short_8: TV6VQHR2

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/TV6VQHR2RQEQT5WVD4EMCEMOBN \
  | 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: 9d7d581e3a8c0909f6d51f08c1118e0b44b6155245184b260b8b5242033354ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f2f08cf29d1b6f1e04b607b51277c044f3f14185ba3414ec744cd7bbe8519e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2014-03-07T16:29:46Z",
    "title_canon_sha256": "bd7803edcc3f70ff52772318b05956600c3806c8ab4a45649b97b9a848111515"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.1798",
    "kind": "arxiv",
    "version": 1
  }
}