Pith Number

pith:P5WRKGZJ

pith:2017:P5WRKGZJLKRS7UGAIRS7BAIS5W

not attested not anchored not stored refs pending

Local models of astrophysical discs

Henrik N. Latter, John Papaloizou

arxiv:1708.09285 v1 · 2017-08-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{P5WRKGZJLKRS7UGAIRS7BAIS5W}

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	2026-05-18T00:34:46.195737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f6d151b295aa32fd0c04465f08112ed871414cfaee9389de6eb43857df793c6

Aliases

arxiv: 1708.09285 · arxiv_version: 1708.09285v1 · doi: 10.48550/arxiv.1708.09285 · pith_short_12: P5WRKGZJLKRS · pith_short_16: P5WRKGZJLKRS7UGA · pith_short_8: P5WRKGZJ

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/P5WRKGZJLKRS7UGAIRS7BAIS5W \
  | 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: 7f6d151b295aa32fd0c04465f08112ed871414cfaee9389de6eb43857df793c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b81d94664f564170bda63a1f6d5bf739f7ceb30a0e76f5197306719f0fb1ab0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-08-30T14:09:31Z",
    "title_canon_sha256": "304df7d6379632e45f07b333de7e95e2a1a213582b3d43dc44a432d940bf8b14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09285",
    "kind": "arxiv",
    "version": 1
  }
}