Pith Number

pith:AJMN3GMO

pith:2021:AJMN3GMONS4ORPHXANOGRQI6YH

not attested not anchored not stored refs pending

Connected and disconnected stable regions of solitons of nonlinear Schr\"odinger equation with $\mathcal{PT}$-symmetric potential

Amiya Das, Debraj Nath, Niladri Ghosh

arxiv:2107.07812 v1 · 2021-07-16 · nlin.PS · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJMN3GMONS4ORPHXANOGRQI6YH}

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	2026-07-05T02:58:29.480106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0258dd998e6cb8e8bcf7035c68c11ec1f97eb3a7dfed1047198adf64e8412552

Aliases

arxiv: 2107.07812 · arxiv_version: 2107.07812v1 · doi: 10.48550/arxiv.2107.07812 · pith_short_12: AJMN3GMONS4O · pith_short_16: AJMN3GMONS4ORPHX · pith_short_8: AJMN3GMO

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/AJMN3GMONS4ORPHXANOGRQI6YH \
  | 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: 0258dd998e6cb8e8bcf7035c68c11ec1f97eb3a7dfed1047198adf64e8412552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e2fd6c695b591303e6755bb0351480d6aadada8489b5b16656795cb01479a5",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2021-07-16T10:42:51Z",
    "title_canon_sha256": "bfed9f5f6dbde485e2e327b55ce2b4175a39b0edcc4ba2d3774bfaae64f2de05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07812",
    "kind": "arxiv",
    "version": 1
  }
}