Pith Number

pith:T4SOW5W5

pith:2015:T4SOW5W5XGVNZVVILZZTIMDE7M

not attested not anchored not stored refs pending

Testing protostellar disk formation models with ALMA observations

Daniel Harsono, Ewine van Dishoeck, Jes Jorgensen, Simon Bruderer, Zhi-Yun Li

arxiv:1501.01417 v1 · 2015-01-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4SOW5W5XGVNZVVILZZTIMDE7M}

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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.

Cited by

1 paper in Pith

The Accretion Process on Protostars

Receipt and verification

First computed	2026-05-18T02:17:42.601974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f24eb76ddb9aadcd6a85e73343064fb04f2d695d3668be30d7c82142504b8ef

Aliases

arxiv: 1501.01417 · arxiv_version: 1501.01417v1 · doi: 10.48550/arxiv.1501.01417 · pith_short_12: T4SOW5W5XGVN · pith_short_16: T4SOW5W5XGVNZVVI · pith_short_8: T4SOW5W5

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/T4SOW5W5XGVNZVVILZZTIMDE7M \
  | 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: 9f24eb76ddb9aadcd6a85e73343064fb04f2d695d3668be30d7c82142504b8ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "157d8bb7f11c3ec1f63dcaff8744ba95cfb91cba7299ae528304f58dd9b734f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-01-07T09:50:56Z",
    "title_canon_sha256": "a4a25f6b377f55e1ee2ee4cf2ac49ac2d3cd0aaccbcf0aa6f44c4cedc84c34c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.01417",
    "kind": "arxiv",
    "version": 1
  }
}