Pith Number

pith:EXH6VHTR

pith:2016:EXH6VHTRDQBH6O2ZE2GXYSZSNY

not attested not anchored not stored refs pending

Cutting self-similar space-filling sphere packings

D. V. St\"ager, H. J. Herrmann

arxiv:1609.03811 v1 · 2016-09-13 · cond-mat.soft · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EXH6VHTRDQBH6O2ZE2GXYSZSNY}

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	2026-05-18T01:04:42.358563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25cfea9e711c027f3b59268d7c4b326e1b41795e08ca2844f90ea7984baa53dd

Aliases

arxiv: 1609.03811 · arxiv_version: 1609.03811v1 · doi: 10.48550/arxiv.1609.03811 · pith_short_12: EXH6VHTRDQBH · pith_short_16: EXH6VHTRDQBH6O2Z · pith_short_8: EXH6VHTR

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/EXH6VHTRDQBH6O2ZE2GXYSZSNY \
  | 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: 25cfea9e711c027f3b59268d7c4b326e1b41795e08ca2844f90ea7984baa53dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55571a6afc5e8fe4581d5d799dcef886bb89aafcb091be0b722c43ad20e89456",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-09-13T13:01:39Z",
    "title_canon_sha256": "de2b9f0c0d703b6611c01fa2e3ca5f23d424c2854f959ee3af8390f5fcebcfb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03811",
    "kind": "arxiv",
    "version": 1
  }
}