Pith Number

pith:VF23XE5S

pith:2012:VF23XE5SX7KFWNUDK35O244OY5

not attested not anchored not stored refs pending

Synthetic observations of first hydrostatic cores in collapsing low-mass dense cores II. Simulated ALMA dust emission maps

Ana\"elle J. Maury, Beno\^it Commer\c{c}on, Fran\c{c}ois Levrier, Ralf Launhardt, Thomas Henning

arxiv:1210.1023 v1 · 2012-10-03 · 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{VF23XE5SX7KFWNUDK35O244OY5}

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	2026-05-18T01:54:11.212384Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a975bb93b2bfd45b368356faed738ec76f20ecb64ff4ad45aeb6242c27a00153

Aliases

arxiv: 1210.1023 · arxiv_version: 1210.1023v1 · doi: 10.48550/arxiv.1210.1023 · pith_short_12: VF23XE5SX7KF · pith_short_16: VF23XE5SX7KFWNUD · pith_short_8: VF23XE5S

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/VF23XE5SX7KFWNUDK35O244OY5 \
  | 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: a975bb93b2bfd45b368356faed738ec76f20ecb64ff4ad45aeb6242c27a00153

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ff3d5a93ec1c428823711edf095483962c9289746ad496c1cc8c5dce03462ddf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-03T08:32:31Z",
    "title_canon_sha256": "f43f289233d3138af6112e4187853f10f9dcf0393342cef32f0245c4db45b31b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1023",
    "kind": "arxiv",
    "version": 1
  }
}