Pith Number

pith:FJNRG3OX

pith:2012:FJNRG3OXKLIQBFC6FSIPMBXKMS

not attested not anchored not stored refs pending

Nonreciprocal wave propagation through open, discrete nonlinear Schroedinger dimers

Giulio Casati, Stefano Lepri

arxiv:1211.4996 v1 · 2012-11-21 · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJNRG3OXKLIQBFC6FSIPMBXKMS}

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	2026-05-18T03:07:34.597853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a5b136dd752d100945e2c90f606ea64ad078a6bce4ed4c599f8937972ff47ad

Aliases

arxiv: 1211.4996 · arxiv_version: 1211.4996v1 · doi: 10.48550/arxiv.1211.4996 · pith_short_12: FJNRG3OXKLIQ · pith_short_16: FJNRG3OXKLIQBFC6 · pith_short_8: FJNRG3OX

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/FJNRG3OXKLIQBFC6FSIPMBXKMS \
  | 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: 2a5b136dd752d100945e2c90f606ea64ad078a6bce4ed4c599f8937972ff47ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59ecb95f9e44f2553876faa5539e1e88c25ed38cf34c45a716526005da32e2be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2012-11-21T11:03:24Z",
    "title_canon_sha256": "593a255f74c03793bf10fdbdc55e4918dcf77fdf0d2f1c2c6d6074d913ba4e60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.4996",
    "kind": "arxiv",
    "version": 1
  }
}