Pith Number

pith:ZWBANRFI

pith:2002:ZWBANRFIMMUCHT7DLYTUSMLEZG

not attested not anchored not stored refs pending

Tracing the Mass during Low-Mass Star Formation, IV: Observations and Modeling of the Submillimeter Continuum Emission from Class I Protostars

C. H. Young, J. M. C. Rawlings, N. J. Evans II, Y. L. Shirley

arxiv:astro-ph/0210182 v1 · 2002-10-08 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZWBANRFIMMUCHT7DLYTUSMLEZG}

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	2026-07-04T15:22:58.018925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd8206c4a8632823cfe35e27493164c98523be969cf36c2d89f3164ec5873431

Aliases

arxiv: astro-ph/0210182 · arxiv_version: astro-ph/0210182v1 · doi: 10.48550/arxiv.astro-ph/0210182 · pith_short_12: ZWBANRFIMMUC · pith_short_16: ZWBANRFIMMUCHT7D · pith_short_8: ZWBANRFI

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/ZWBANRFIMMUCHT7DLYTUSMLEZG \
  | 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: cd8206c4a8632823cfe35e27493164c98523be969cf36c2d89f3164ec5873431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e381eac4e65bd0612fc9c43b5b1f4f9df223a600d7da3d3bbd7340e471631ed4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-10-08T14:29:34Z",
    "title_canon_sha256": "9f23d118227affae3784eee38b48e1fd1060daa23aaeba295bd4ffbaf501c0d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0210182",
    "kind": "arxiv",
    "version": 1
  }
}