Pith Number

pith:VGMKU7LK

pith:2015:VGMKU7LKUUN52SWGGSVJAN3RTS

not attested not anchored not stored refs pending

Existence of localised normal modes in nonlinear lattices

Dirk Hennig

arxiv:1506.07844 v2 · 2015-06-25 · 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{VGMKU7LKUUN52SWGGSVJAN3RTS}

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	2026-05-18T01:11:08.567234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a998aa7d6aa51bdd4ac634aa9037719c96c70fc5d2cee9107302698173d9405e

Aliases

arxiv: 1506.07844 · arxiv_version: 1506.07844v2 · doi: 10.48550/arxiv.1506.07844 · pith_short_12: VGMKU7LKUUN5 · pith_short_16: VGMKU7LKUUN52SWG · pith_short_8: VGMKU7LK

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/VGMKU7LKUUN52SWGGSVJAN3RTS \
  | 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: a998aa7d6aa51bdd4ac634aa9037719c96c70fc5d2cee9107302698173d9405e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c343ca380f4fd4b14644e0003f0f006f1a71e3c3673c8b6b106e1e1ab542cd48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2015-06-25T18:33:55Z",
    "title_canon_sha256": "758a101d104d7fe6e7d8b03f1e1cb0a0d26ffd30ccfcffd81aa6c01d3fb48046"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.07844",
    "kind": "arxiv",
    "version": 2
  }
}