Pith Number

pith:2Q4EENSY

pith:2024:2Q4EENSYTRNRNWEGKPXQXHH2AC

not attested not anchored not stored refs pending

Circumbinary discs for stellar population models

Adam S. Jermyn, Robert G. Izzard

arxiv:2401.14315 v1 · 2024-01-25 · astro-ph.SR · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Q4EENSYTRNRNWEGKPXQXHH2AC}

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	2026-07-05T07:37:34.343338Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4384236589c5b16d88653ef0b9cfa00adc3b4816b592da44dc9bfe5a0e0ff0c

Aliases

arxiv: 2401.14315 · arxiv_version: 2401.14315v1 · doi: 10.48550/arxiv.2401.14315 · pith_short_12: 2Q4EENSYTRNR · pith_short_16: 2Q4EENSYTRNRNWEG · pith_short_8: 2Q4EENSY

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/2Q4EENSYTRNRNWEGKPXQXHH2AC \
  | 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: d4384236589c5b16d88653ef0b9cfa00adc3b4816b592da44dc9bfe5a0e0ff0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "486ded8fa90c7479805eab302f9d73b38c57a6952cf2193a4cb2a3483fd357ef",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-01-25T17:07:22Z",
    "title_canon_sha256": "9a8bbdcb79bc203cd87adb0c601c84293cbd1e79e49118878c1152989d91c546"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.14315",
    "kind": "arxiv",
    "version": 1
  }
}