Pith Number

pith:UHHOHGE7

pith:2007:UHHOHGE7CL5W7I4AWVTH4RKWKD

not attested not anchored not stored refs pending

Incorporating interactive 3-dimensional graphics in astronomy research papers

Christopher J. Fluke, David G. Barnes

arxiv:0709.2734 v1 · 2007-09-18 · astro-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{UHHOHGE7CL5W7I4AWVTH4RKWKD}

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.

Cited by

1 paper in Pith

Beyond the Lens: Quantifying the Impact of Scientific Documentaries through Amazon Reviews

Receipt and verification

First computed	2026-07-04T15:27:45.562966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1cee3989f12fb6fa380b5667e455650f5f934a0930ba49b27e62f306158102b

Aliases

arxiv: 0709.2734 · arxiv_version: 0709.2734v1 · doi: 10.48550/arxiv.0709.2734 · pith_short_12: UHHOHGE7CL5W · pith_short_16: UHHOHGE7CL5W7I4A · pith_short_8: UHHOHGE7

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/UHHOHGE7CL5W7I4AWVTH4RKWKD \
  | 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: a1cee3989f12fb6fa380b5667e455650f5f934a0930ba49b27e62f306158102b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "408480f33fba5eb2032ff77c49a80a3de1b70ab6e5b9817e257c0606f186bc9c",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-09-18T00:02:44Z",
    "title_canon_sha256": "d5b953d6fa0c5ffe2a3eba65fc3f83483ef4394650a8632a172120b399c0078c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0709.2734",
    "kind": "arxiv",
    "version": 1
  }
}