Pith Number

pith:4OJZWQ2I

pith:2019:4OJZWQ2IQYCPHUU54C7O3BBPB6

not attested not anchored not stored refs pending

Analytical PAW Projector Functions for Reduced Bandwidth Requirements

Paul F. Baumeister, Shigeru Tsukamoto

arxiv:1905.00480 v1 · 2019-05-01 · physics.comp-ph · cond-mat.mtrl-sci · 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{4OJZWQ2IQYCPHUU54C7O3BBPB6}

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	2026-05-17T23:47:11.747021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3939b43488604f3d29de0beed842f0f83991b2d4b1fa5e90e04dfbad35312dc

Aliases

arxiv: 1905.00480 · arxiv_version: 1905.00480v1 · doi: 10.48550/arxiv.1905.00480 · pith_short_12: 4OJZWQ2IQYCP · pith_short_16: 4OJZWQ2IQYCPHUU5 · pith_short_8: 4OJZWQ2I

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/4OJZWQ2IQYCPHUU54C7O3BBPB6 \
  | 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: e3939b43488604f3d29de0beed842f0f83991b2d4b1fa5e90e04dfbad35312dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4831ceee05575fec917c8a9bc05f882fb152b2db400b7dba372fcffb05e904d7",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.chem-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2019-05-01T20:32:01Z",
    "title_canon_sha256": "bbce62acf78c08a87f95f58ca9e512ebbaf2afeb8ee1e98a544c9812e5cff52c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.00480",
    "kind": "arxiv",
    "version": 1
  }
}