Pith Number

pith:E6PS3ZQF

pith:2007:E6PS3ZQF3TR2HXON6PA7RK4VID

not attested not anchored not stored refs pending

Polynomially scaling spin dynamics simulation algorithm based on adaptive state space restriction

Ilya Kuprov, Nicola Wagner-Rundell, P. J. Hore

arxiv:physics/0701294 v1 · 2007-01-25 · physics.comp-ph · 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{E6PS3ZQF3TR2HXON6PA7RK4VID}

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	2026-05-18T02:47:31.909589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

279f2de605dce3a3ddcdf3c1f8ab9540f56e286d8f097e84c064e2ac181cff7e

Aliases

arxiv: physics/0701294 · arxiv_version: physics/0701294v1 · doi: 10.48550/arxiv.physics/0701294 · pith_short_12: E6PS3ZQF3TR2 · pith_short_16: E6PS3ZQF3TR2HXON · pith_short_8: E6PS3ZQF

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/E6PS3ZQF3TR2HXON6PA7RK4VID \
  | 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: 279f2de605dce3a3ddcdf3c1f8ab9540f56e286d8f097e84c064e2ac181cff7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b1f9a84338c6a00a067d9e2c389ae5a117630b3e3b628804dd4599ccbb11149",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2007-01-25T14:17:57Z",
    "title_canon_sha256": "364b0c11ed5c77e9f68fdc8bd45d3262ab867ef7eca288446e892db20627dea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0701294",
    "kind": "arxiv",
    "version": 1
  }
}