Pith Number

pith:MG4LPLQN

pith:2017:MG4LPLQNVF4K3TAHL2XYYSBLPP

not attested not anchored not stored refs pending

Dispersive Lamb Systems

Natalie Sheils, Peter Olver

arxiv:1710.05814 v2 · 2017-10-16 · 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{MG4LPLQNVF4K3TAHL2XYYSBLPP}

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	2026-05-18T00:20:21.989773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

61b8b7ae0da978adcc075eaf8c482b7be1aa3c190237135831e983eb0a258891

Aliases

arxiv: 1710.05814 · arxiv_version: 1710.05814v2 · doi: 10.48550/arxiv.1710.05814 · pith_short_12: MG4LPLQNVF4K · pith_short_16: MG4LPLQNVF4K3TAH · pith_short_8: MG4LPLQN

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/MG4LPLQNVF4K3TAHL2XYYSBLPP \
  | 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: 61b8b7ae0da978adcc075eaf8c482b7be1aa3c190237135831e983eb0a258891

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf899925b2c171b74a2eb9531c9dae0fbbc7a24629c9d68e3150cbc1919c0392",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-10-16T16:25:09Z",
    "title_canon_sha256": "7a8122503d75a98adc264f259d5eba45a120e7b960acf2a75cb11048ce4ff549"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05814",
    "kind": "arxiv",
    "version": 2
  }
}