Pith Number

pith:FTT3GXDR

pith:2007:FTT3GXDRFGOHQ2BUTCWHIC4T34

not attested not anchored not stored refs pending

Hard X-ray emission from Eta Carinae

Gregor Rauw, Jean-Christophe Leyder, Roland Walter

arxiv:0712.1491 v1 · 2007-12-10 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTT3GXDRFGOHQ2BUTCWHIC4T34}

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.

Cited by

1 paper in Pith

Gamma-rays and positrons from Colliding Wind Binaries

Receipt and verification

First computed	2026-07-04T15:06:48.352825Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ce7b35c71299c78683498ac740b93df1530fcf007bbf0bea01a9c331a38325c

Aliases

arxiv: 0712.1491 · arxiv_version: 0712.1491v1 · doi: 10.48550/arxiv.0712.1491 · pith_short_12: FTT3GXDRFGOH · pith_short_16: FTT3GXDRFGOHQ2BU · pith_short_8: FTT3GXDR

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/FTT3GXDRFGOHQ2BUTCWHIC4T34 \
  | 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: 2ce7b35c71299c78683498ac740b93df1530fcf007bbf0bea01a9c331a38325c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34cc04a9b109b9cba12b90fb7cfdde96cfb14eef6828174c87596949e66f33f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-12-10T14:27:49Z",
    "title_canon_sha256": "362a846e589be03efe5d8b691937d2e4ebf9ba5ffb4cc77083ec8690c2b60865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.1491",
    "kind": "arxiv",
    "version": 1
  }
}