Pith Number

pith:IDRFXWJF

pith:2010:IDRFXWJF2IAKP7R6IPB4PTK6AD

not attested not anchored not stored refs pending

Herschel Observations of a Newly Discovered UX Ori Star in the Large Magellanic Cloud

B. A. Whitney, B. Sargent, C. Engelbracht, E. Churchwell, Geoffrey C. Clayton, Jacco Th. van Loon, J. M. Oliveira, J. Roman-Duval, K. A. Misselt, K. Okumura, M.L. Boyer, M. Meixner, M. Sauvage, M. Sewilo, P. Panuzzo, P. Tisserand, R. Indebetouw, S. Hony

arxiv:1008.1945 v1 · 2010-08-11 · 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{IDRFXWJF2IAKP7R6IPB4PTK6AD}

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	2026-05-18T02:05:49.333939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40e25bd925d200a7fe3e43c3c7cd5e00d3399a9cf0c228045c2c637b403ca803

Aliases

arxiv: 1008.1945 · arxiv_version: 1008.1945v1 · doi: 10.48550/arxiv.1008.1945 · pith_short_12: IDRFXWJF2IAK · pith_short_16: IDRFXWJF2IAKP7R6 · pith_short_8: IDRFXWJF

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/IDRFXWJF2IAKP7R6IPB4PTK6AD \
  | 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: 40e25bd925d200a7fe3e43c3c7cd5e00d3399a9cf0c228045c2c637b403ca803

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b1161b8ce5eda19fab982286e09cbdcc954600e49db0631e43c2cf583a006f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-11T15:54:29Z",
    "title_canon_sha256": "0ab9cce45840d5bdb21f0b6d0567ed035822ec563657525b1543431b3b21d59c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1945",
    "kind": "arxiv",
    "version": 1
  }
}