Pith Number

pith:GXSPPYPV

pith:2010:GXSPPYPVSRJFXSTF3J2UTZPKLW

not attested not anchored not stored refs pending

VISIR/VLT and VLA joint imaging analysis of the circumstellar nebula around IRAS~18576+0341

C. S. Buemi, C. Trigilio, G. Umana, J. L. Hora, P. Leto

arxiv:1008.0997 v1 · 2010-08-05 · 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{GXSPPYPVSRJFXSTF3J2UTZPKLW}

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	2026-05-18T04:41:05.790197Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35e4f7e1f594525bca65da7549e5ea5da9f300790626dcd2ab3ede20be4e71ca

Aliases

arxiv: 1008.0997 · arxiv_version: 1008.0997v1 · doi: 10.48550/arxiv.1008.0997 · pith_short_12: GXSPPYPVSRJF · pith_short_16: GXSPPYPVSRJFXSTF · pith_short_8: GXSPPYPV

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/GXSPPYPVSRJFXSTF3J2UTZPKLW \
  | 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: 35e4f7e1f594525bca65da7549e5ea5da9f300790626dcd2ab3ede20be4e71ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3cf871d3916ff185f120038ddd27775a5edd8da3606dfb5432a2702e3f253e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-05T15:12:56Z",
    "title_canon_sha256": "2c74da71228a4d9d8cead7529662f07eedddfbba038ec9f49d29122813787e5f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0997",
    "kind": "arxiv",
    "version": 1
  }
}