Pith Number

pith:W3GGKNHU

pith:2014:W3GGKNHUKFXYWPLPMUOTJ2L3E7

not attested not anchored not stored refs pending

Quantization of \beta-Fermi-Pasta-Ulam Lattice with Nearest and Next-nearest Neighbour Interactions

Aniruddha Kibey, Bishwajyoti Dey, J. Chris Eilbeck, Rupali Sonone

arxiv:1408.0212 v2 · 2014-08-01 · nlin.PS · cond-mat.other · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W3GGKNHUKFXYWPLPMUOTJ2L3E7}

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	2026-05-18T02:31:59.644063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6cc6534f4516f8b3d6f651d34e97b27cb3b281e722dd6f020ce6774fb7589c9

Aliases

arxiv: 1408.0212 · arxiv_version: 1408.0212v2 · doi: 10.48550/arxiv.1408.0212 · pith_short_12: W3GGKNHUKFXY · pith_short_16: W3GGKNHUKFXYWPLP · pith_short_8: W3GGKNHU

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/W3GGKNHUKFXYWPLPMUOTJ2L3E7 \
  | 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: b6cc6534f4516f8b3d6f651d34e97b27cb3b281e722dd6f020ce6774fb7589c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf8beab725ff94e912b2716eb9f359c1ac18f78e869b489e3306a29f659a1eee",
    "cross_cats_sorted": [
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.PS",
    "submitted_at": "2014-08-01T15:58:01Z",
    "title_canon_sha256": "45fe7f8f7f4db41963940d675b90be4fec14d3e48fa79f1c1033313f0779e414"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0212",
    "kind": "arxiv",
    "version": 2
  }
}