Pith Number

pith:LHPXYWHC

pith:2011:LHPXYWHCABZP6DXXBRA2RJE6D4

not attested not anchored not stored refs pending

New Multi-order exact solutions for a class of nonlinear evolution equations

Asish Ganguly, Bijan Bagchi, Supratim Das

arxiv:1111.4644 v2 · 2011-11-20 · nlin.SI · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LHPXYWHCABZP6DXXBRA2RJE6D4}

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	2026-05-18T03:49:45.688120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59df7c58e20072ff0ef70c41a8a49e1f184589828f4cedaf1695ec4c3d96a7e5

Aliases

arxiv: 1111.4644 · arxiv_version: 1111.4644v2 · doi: 10.48550/arxiv.1111.4644 · pith_short_12: LHPXYWHCABZP · pith_short_16: LHPXYWHCABZP6DXX · pith_short_8: LHPXYWHC

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/LHPXYWHCABZP6DXXBRA2RJE6D4 \
  | 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: 59df7c58e20072ff0ef70c41a8a49e1f184589828f4cedaf1695ec4c3d96a7e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6dab2977540e374a52bda1ee5e529ace9fb4d33514737e81bc0de01a8c3e978b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-11-20T16:09:16Z",
    "title_canon_sha256": "e1540814482ee599ade6056679a407466d1b5c019a90db0f056740d37443c14e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.4644",
    "kind": "arxiv",
    "version": 2
  }
}