Pith Number

pith:DIN7LMY4

pith:2012:DIN7LMY4WKPYFBMV2BDAD2H5F5

not attested not anchored not stored refs pending

Driven coupled Morse oscillators --- visualizing the phase space and characterizing the transport

Astha Sethi, Srihari Keshavamurthy

arxiv:1208.5576 v1 · 2012-08-28 · nlin.CD · physics.chem-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{DIN7LMY4WKPYFBMV2BDAD2H5F5}

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	2026-05-18T03:46:58.316077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a1bf5b31cb29f828595d04601e8fd2f6ad639cec0809199454980e6dd2f6f86

Aliases

arxiv: 1208.5576 · arxiv_version: 1208.5576v1 · doi: 10.48550/arxiv.1208.5576 · pith_short_12: DIN7LMY4WKPY · pith_short_16: DIN7LMY4WKPYFBMV · pith_short_8: DIN7LMY4

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/DIN7LMY4WKPYFBMV2BDAD2H5F5 \
  | 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: 1a1bf5b31cb29f828595d04601e8fd2f6ad639cec0809199454980e6dd2f6f86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3c34d552cdce0aed54281dfea1908e5eb312994e299702ee94780db65a3143",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2012-08-28T07:30:53Z",
    "title_canon_sha256": "7cd7484aac1a4ecf2bd4848d41033d71c5cd48afbd776ed323ff007676aead74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5576",
    "kind": "arxiv",
    "version": 1
  }
}