Pith Number

pith:CZML6RTU

pith:2015:CZML6RTUCL7X6YVHA2TFCT54VQ

not attested not anchored not stored refs pending

Exact diatomic Fermi-Pasta-Ulam-Tsingou solitary waves with optical band ripples at infinity

J. Douglas Wright, Timothy E. Faver

arxiv:1511.00942 v1 · 2015-11-03 · 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{CZML6RTUCL7X6YVHA2TFCT54VQ}

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	2026-05-18T01:27:55.795893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1658bf467412ff7f62a706a6514fbcac25d9a59271f35f6d956c65cb5f749bb8

Aliases

arxiv: 1511.00942 · arxiv_version: 1511.00942v1 · doi: 10.48550/arxiv.1511.00942 · pith_short_12: CZML6RTUCL7X · pith_short_16: CZML6RTUCL7X6YVH · pith_short_8: CZML6RTU

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/CZML6RTUCL7X6YVHA2TFCT54VQ \
  | 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: 1658bf467412ff7f62a706a6514fbcac25d9a59271f35f6d956c65cb5f749bb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee68aabaaa9c56e2166c4b053997d69a0525ea5a469af156e44c76e931e82498",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-11-03T15:22:55Z",
    "title_canon_sha256": "f147c0851b10d2d8fc2b0c490e21d660646de409edd6a9506f2534f08c96aa8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.00942",
    "kind": "arxiv",
    "version": 1
  }
}