Pith Number

pith:2SWRXA2C

pith:2011:2SWRXA2CHNJHALWIU3LK5RYFRJ

not attested not anchored not stored refs pending

Study of classical mechanical systems with complex potentials

A. Sinha, D. Dutta, P. Roy

arxiv:1101.0909 v2 · 2011-01-05 · quant-ph · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2SWRXA2CHNJHALWIU3LK5RYFRJ}

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	2026-05-18T02:04:12.996876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4ad1b83423b52702ec8a6d6aec7058a71097cec40087bbcd4c897627d56b683

Aliases

arxiv: 1101.0909 · arxiv_version: 1101.0909v2 · doi: 10.48550/arxiv.1101.0909 · pith_short_12: 2SWRXA2CHNJH · pith_short_16: 2SWRXA2CHNJHALWI · pith_short_8: 2SWRXA2C

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/2SWRXA2CHNJHALWIU3LK5RYFRJ \
  | 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: d4ad1b83423b52702ec8a6d6aec7058a71097cec40087bbcd4c897627d56b683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8391bce07b08d5c1d5d2a44bb11483b302a89dfdb618519e9a6afce5b7970dc",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-01-05T08:59:42Z",
    "title_canon_sha256": "fc612d3866810519c81f44bfeed9610a80b6ea74627baa9c1a4f020a3136314a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.0909",
    "kind": "arxiv",
    "version": 2
  }
}