Pith Number

pith:UM3WNV6C

pith:2012:UM3WNV6CQQSITD4SXFW7JBWSZ3

not attested not anchored not stored refs pending

Optimizing working parameters of the twin-range cutoff method in terms of accuracy and efficiency

Han Wang, Pingwen Zhang

arxiv:1208.0694 v1 · 2012-08-03 · physics.comp-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{UM3WNV6CQQSITD4SXFW7JBWSZ3}

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	2026-05-18T03:49:23.062233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a33766d7c28424898f92b96df486d2ceccafeed3424ad423ea46eacac73ad81f

Aliases

arxiv: 1208.0694 · arxiv_version: 1208.0694v1 · doi: 10.48550/arxiv.1208.0694 · pith_short_12: UM3WNV6CQQSI · pith_short_16: UM3WNV6CQQSITD4S · pith_short_8: UM3WNV6C

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/UM3WNV6CQQSITD4SXFW7JBWSZ3 \
  | 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: a33766d7c28424898f92b96df486d2ceccafeed3424ad423ea46eacac73ad81f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5843d126262d1c5f667a8181993ab92b38a0c5471ce20ccaea6d4642c3b8ad3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2012-08-03T09:03:36Z",
    "title_canon_sha256": "92251b71411800542994bb3f5c87045d1e101efd2dfd98be75fa36304b0a4ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.0694",
    "kind": "arxiv",
    "version": 1
  }
}