Pith Number

pith:GR357EB4

pith:2011:GR357EB46UN24RTOCCCE23BYTK

not attested not anchored not stored refs pending

A Herschel resolved far-infrared dust ring around HD 207129

A. Bayo, A. Mora, A. Roberge, A.V. Krivov, B.M. Gonz\'alez-Garc\'ia, B. Montesinos, C. del Burgo, C. Eiroa, D. Ardila, D. Fedele, G. Bryden, G.J. White, G.L. Pilbratt, G. Meeus, J.-Ch. Augereau, J. Lebreton, J. Maldonado, J.P. Marshall, J. Sanz-Forcada, K. Stapelfeldt, M. Fridlund, O. Absil, P. Th\'ebault, R. Liseau, S. Ertel, S. M\"uller, S. Wolf, T. L\"ohne, W. Danchi

arxiv:1104.3560 v1 · 2011-04-18 · 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{GR357EB46UN24RTOCCCE23BYTK}

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	2026-05-18T02:22:02.410872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3477df903cf51bae466e10844d6c389aa71c9fce9a2e3b99b8fbbd76b5611180

Aliases

arxiv: 1104.3560 · arxiv_version: 1104.3560v1 · doi: 10.48550/arxiv.1104.3560 · pith_short_12: GR357EB46UN2 · pith_short_16: GR357EB46UN24RTO · pith_short_8: GR357EB4

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/GR357EB46UN24RTOCCCE23BYTK \
  | 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: 3477df903cf51bae466e10844d6c389aa71c9fce9a2e3b99b8fbbd76b5611180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "574f306892dccab559fd37539cd2ae3bde4479f36581609c54ec896ca199ce02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-04-18T18:48:38Z",
    "title_canon_sha256": "b964d176597dbe46ba8da2a1618e76e786af339729f23600d3511470f63ed4d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.3560",
    "kind": "arxiv",
    "version": 1
  }
}