Pith Number

pith:WU4U63UC

pith:2012:WU4U63UCEJNEOI4HITRWTRNV22

not attested not anchored not stored refs pending

Observing Simulated Protostars with Outflows: How Accurate are Protostellar Properties Inferred from SEDs?

Charles E. Hansen, Christopher F. McKee, Richard I. Klein, Stella S. R. Offner, Thomas P. Robitaille

arxiv:1205.0246 v1 · 2012-05-01 · 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{WU4U63UCEJNEOI4HITRWTRNV22}

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	2026-05-18T01:57:39.300465Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5394f6e82225a47238744e369c5b5d6a2572b9bedc64ad01d83cde07e6f59a1

Aliases

arxiv: 1205.0246 · arxiv_version: 1205.0246v1 · doi: 10.48550/arxiv.1205.0246 · pith_short_12: WU4U63UCEJNE · pith_short_16: WU4U63UCEJNEOI4H · pith_short_8: WU4U63UC

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/WU4U63UCEJNEOI4HITRWTRNV22 \
  | 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: b5394f6e82225a47238744e369c5b5d6a2572b9bedc64ad01d83cde07e6f59a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2c77e7e458d461a722cab990a8fad5c0d90c1e646e5271fe47e97cac6b6906c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-05-01T20:00:17Z",
    "title_canon_sha256": "5ab9c17d4c3b7dec16970688c86f12d6e95170b3007242c5a90bd1776d72d00c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0246",
    "kind": "arxiv",
    "version": 1
  }
}