Pith Number

pith:6VXHCEXC

pith:2012:6VXHCEXCPJDXM3RPMEUVV3C2PQ

not attested not anchored not stored refs pending

A Herschel Survey of Cold Dust in Disks Around Brown Dwarfs and Low-Mass Stars

Christophe Pinte, Francois Menard, Ilaria Pascucci, Lucas A. Cieza, Neal J. Evans II, Paul M. Harvey, Sebastian Wolf, Thomas Henning, Yao Liu

arxiv:1206.1161 v1 · 2012-06-06 · 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{6VXHCEXCPJDXM3RPMEUVV3C2PQ}

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	2026-05-18T01:57:07.235529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f56e7112e27a47766e2f61295aec5a7c0b09c5aeb6f068aca0853f2417ba1366

Aliases

arxiv: 1206.1161 · arxiv_version: 1206.1161v1 · doi: 10.48550/arxiv.1206.1161 · pith_short_12: 6VXHCEXCPJDX · pith_short_16: 6VXHCEXCPJDXM3RP · pith_short_8: 6VXHCEXC

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/6VXHCEXCPJDXM3RPMEUVV3C2PQ \
  | 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: f56e7112e27a47766e2f61295aec5a7c0b09c5aeb6f068aca0853f2417ba1366

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "476da2b9415831da5a59fdae2a2c31e9ead50279e28645d29a058008515f04a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-06-06T09:39:42Z",
    "title_canon_sha256": "8bab940b5df0485da427b8b51dcaa4f368676c266bdb4e6dbbfb95e94596e029"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.1161",
    "kind": "arxiv",
    "version": 1
  }
}