Pith Number

pith:TZ6OL45W

pith:2015:TZ6OL45WGSJJIO3TWHW4VPZ4TH

not attested not anchored not stored refs pending

Eclipse Mapping: Astrotomography of Accretion Discs

Raymundo Baptista

arxiv:1508.03067 v1 · 2015-08-12 · astro-ph.SR · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TZ6OL45WGSJJIO3TWHW4VPZ4TH}

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	2026-05-18T01:35:21.834592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e7ce5f3b63492943b73b1edcabf3c99dd6a6f23f088d2c9f3102efec20c1125

Aliases

arxiv: 1508.03067 · arxiv_version: 1508.03067v1 · doi: 10.48550/arxiv.1508.03067 · pith_short_12: TZ6OL45WGSJJ · pith_short_16: TZ6OL45WGSJJIO3T · pith_short_8: TZ6OL45W

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/TZ6OL45WGSJJIO3TWHW4VPZ4TH \
  | 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: 9e7ce5f3b63492943b73b1edcabf3c99dd6a6f23f088d2c9f3102efec20c1125

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce27e314ff070bf85628455c94f2dbecb0d56216c9b3759111e2b80a81ab1f50",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-12T20:52:38Z",
    "title_canon_sha256": "1032cd2532e15c73051dcbe3f901000ad3f221a8a5b558ea2b33c3c50d59050e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03067",
    "kind": "arxiv",
    "version": 1
  }
}