Pith Number

pith:JHQRCSXJ

pith:2018:JHQRCSXJU2MQLMFJQJUVGQM7HZ

not attested not anchored not stored refs pending

Geometry, Kinematics, and Magnetization of Simulated Prestellar Cores

Che-Yu Chen, Eve C. Ostriker

arxiv:1808.02483 v1 · 2018-08-07 · astro-ph.SR · 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{JHQRCSXJU2MQLMFJQJUVGQM7HZ}

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	2026-05-18T00:03:45.814895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49e1114ae9a69905b0a9826953419f3e49c602a4684d9007d287a508e176993e

Aliases

arxiv: 1808.02483 · arxiv_version: 1808.02483v1 · doi: 10.48550/arxiv.1808.02483 · pith_short_12: JHQRCSXJU2MQ · pith_short_16: JHQRCSXJU2MQLMFJ · pith_short_8: JHQRCSXJ

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/JHQRCSXJU2MQLMFJQJUVGQM7HZ \
  | 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: 49e1114ae9a69905b0a9826953419f3e49c602a4684d9007d287a508e176993e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c682417b7b97fdb2a75e66995a66353be6774e77b29004705ec57b85f036704",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-07T18:00:00Z",
    "title_canon_sha256": "b89d44b06ebd145242e516ae438ba740957572191650823eddebac8fa5b0bcf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.02483",
    "kind": "arxiv",
    "version": 1
  }
}