Pith Number

pith:DPG5EYHH

pith:2021:DPG5EYHHGLS6MWF7SB4KJ5BI3G

not attested not anchored not stored refs pending

Gravito-turbulence and dynamo in poorly ionised protostellar discs. I. Zero-net-flux case

A. Riols, G. Lesur, H. Latter, M. W. Kunz, W. Xu

arxiv:2106.03607 v1 · 2021-06-07 · astro-ph.EP · 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{DPG5EYHHGLS6MWF7SB4KJ5BI3G}

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	2026-07-05T02:53:46.648665Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bcdd260e732e5e658bf9078a4f428d9b94ee43fe0626a7b6dc01204cff3eebc

Aliases

arxiv: 2106.03607 · arxiv_version: 2106.03607v1 · doi: 10.48550/arxiv.2106.03607 · pith_short_12: DPG5EYHHGLS6 · pith_short_16: DPG5EYHHGLS6MWF7 · pith_short_8: DPG5EYHH

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/DPG5EYHHGLS6MWF7SB4KJ5BI3G \
  | 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: 1bcdd260e732e5e658bf9078a4f428d9b94ee43fe0626a7b6dc01204cff3eebc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9f4320c4678bb30ffde7ad5354ee4413677b7ad71bc91879a691abb28f074d5",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-06-07T13:32:04Z",
    "title_canon_sha256": "34b1d2b2fc8b0dfb184ca3b46f3d0ab44ebedac683bb549986ddbdccd641dc92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.03607",
    "kind": "arxiv",
    "version": 1
  }
}