Pith Number

pith:47YPLXTX

pith:2017:47YPLXTXXEAA3Y37O5KWUFTOR5

not attested not anchored not stored refs pending

Charging changes contact composition in binary sphere packings

Andre Schella, Matthias Schroeter, Simon Weis

arxiv:1704.01565 v2 · 2017-03-24 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47YPLXTXXEAA3Y37O5KWUFTOR5}

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	2026-05-18T00:41:59.345549Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7f0f5de77b9000de37f77556a166e8f5ca9fe913512c1e30dc8836b7cffbe86

Aliases

arxiv: 1704.01565 · arxiv_version: 1704.01565v2 · doi: 10.48550/arxiv.1704.01565 · pith_short_12: 47YPLXTXXEAA · pith_short_16: 47YPLXTXXEAA3Y37 · pith_short_8: 47YPLXTX

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/47YPLXTXXEAA3Y37O5KWUFTOR5 \
  | 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: e7f0f5de77b9000de37f77556a166e8f5ca9fe913512c1e30dc8836b7cffbe86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21321d82eda38c48d814f3830f8103b851ff630802f4f9e3027d050e7b840aa5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2017-03-24T16:33:42Z",
    "title_canon_sha256": "63534fc7f10ae471c692454cdc40b805d753fee4fffaba08eedd2e50e8e1551f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01565",
    "kind": "arxiv",
    "version": 2
  }
}