Pith Number

pith:DTL4H5EL

pith:2003:DTL4H5ELLOGJ2U64OSDPNMQ4SB

not attested not anchored not stored refs pending

Energy thresholds for discrete breathers

Michael Kastner

arxiv:nlin/0304058 v1 · 2003-04-29 · nlin.PS · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DTL4H5ELLOGJ2U64OSDPNMQ4SB}

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	2026-07-04T16:41:43.973549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cd7c3f48b5b8c9d53dc7486f6b21c9052590747d93a39db226a970a532f5e4c

Aliases

arxiv: nlin/0304058 · arxiv_version: nlin/0304058v1 · doi: 10.48550/arxiv.nlin/0304058 · pith_short_12: DTL4H5ELLOGJ · pith_short_16: DTL4H5ELLOGJ2U64 · pith_short_8: DTL4H5EL

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/DTL4H5ELLOGJ2U64OSDPNMQ4SB \
  | 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: 1cd7c3f48b5b8c9d53dc7486f6b21c9052590747d93a39db226a970a532f5e4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "67da9549c144ee477212e8de94141d7b287499945498a6b99e930d957addf897",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "nlin.PS",
    "submitted_at": "2003-04-29T16:25:21Z",
    "title_canon_sha256": "18586b93d0d234908595000ea653820f64607cfcd1328d17341eaa6b1159394b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0304058",
    "kind": "arxiv",
    "version": 1
  }
}