Pith Number

pith:DWB35KZG

pith:2016:DWB35KZGZ7X4EP2ZLP6TTCSGLH

not attested not anchored not stored refs pending

Shape and spin distributions of large object populations from random projection areas

Hari Nortunen, Mikko Kaasalainen

arxiv:1606.00692 v1 · 2016-04-29 · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DWB35KZGZ7X4EP2ZLP6TTCSGLH}

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	2026-05-18T01:13:03.918151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d83beab26cfefc23f595bfd398a4659e3731d5525229d4667b4b17f91d483dc

Aliases

arxiv: 1606.00692 · arxiv_version: 1606.00692v1 · doi: 10.48550/arxiv.1606.00692 · pith_short_12: DWB35KZGZ7X4 · pith_short_16: DWB35KZGZ7X4EP2Z · pith_short_8: DWB35KZG

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/DWB35KZGZ7X4EP2ZLP6TTCSGLH \
  | 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: 1d83beab26cfefc23f595bfd398a4659e3731d5525229d4667b4b17f91d483dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a3f09a2e657edccf99e65890bc85486ba912cb27048c4459d0914f55ca155a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2016-04-29T12:37:58Z",
    "title_canon_sha256": "4d72bd2e7f6720dfebb540ef41505dd1eb92c2ea3a64016b6e6fd1dc6226dfff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00692",
    "kind": "arxiv",
    "version": 1
  }
}