Pith Number

pith:EKB3SQUC

pith:2011:EKB3SQUCBH5HBSTU7T4PWLGF7T

not attested not anchored not stored refs pending

Body mass index - a physics perspective

H. Gawlitza, O. Wahlsten, S. P. Apell

arxiv:1109.0296 v1 · 2011-09-01 · physics.pop-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{EKB3SQUCBH5HBSTU7T4PWLGF7T}

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	2026-05-18T04:14:16.085930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2283b9428209fa70ca74fcf8fb2cc5fccaf867845317e25577b4f01e5f3c445d

Aliases

arxiv: 1109.0296 · arxiv_version: 1109.0296v1 · doi: 10.48550/arxiv.1109.0296 · pith_short_12: EKB3SQUCBH5H · pith_short_16: EKB3SQUCBH5HBSTU · pith_short_8: EKB3SQUC

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/EKB3SQUCBH5HBSTU7T4PWLGF7T \
  | 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: 2283b9428209fa70ca74fcf8fb2cc5fccaf867845317e25577b4f01e5f3c445d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47630bc63ca9fae26ac7d5d0108b46bca797f2ecf02dbcf197a5ce1ea18cae2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.pop-ph",
    "submitted_at": "2011-09-01T20:25:21Z",
    "title_canon_sha256": "b49ea3a980d07c694826c80b0f184953e7c4e6272a4b30d75c02edeeee235c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.0296",
    "kind": "arxiv",
    "version": 1
  }
}