Pith Number

pith:SU6VZ4H3

pith:2026:SU6VZ4H3BFJPP7AO6TO3CIIOFG

not attested not anchored not stored refs pending

eRASSU J043115.8-711730: The first pulsating symbiotic super-soft X-ray source in the Magellanic Bridge

Andrej Udalski, Chandreyee Maitra, David Buckley, David Kaltenbrunner, Frank Haberl, Itumenleng Monageng, Lee Townsend, Manami Sasaki, Mara Salvato, Philip Charles, Sara Saeedi, Tathagata Saha

arxiv:2607.27730 v1 · 2026-07-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SU6VZ4H3BFJPP7AO6TO3CIIOFG}

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	2026-07-31T01:30:05.045109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

953d5cf0fb0952f7fc0ef4ddb1210e298722869e2b1fbd21bc7d6d7d4af2cad0

Aliases

arxiv: 2607.27730 · arxiv_version: 2607.27730v1 · doi: 10.48550/arxiv.2607.27730 · pith_short_12: SU6VZ4H3BFJP · pith_short_16: SU6VZ4H3BFJPP7AO · pith_short_8: SU6VZ4H3

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/SU6VZ4H3BFJPP7AO6TO3CIIOFG \
  | 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: 953d5cf0fb0952f7fc0ef4ddb1210e298722869e2b1fbd21bc7d6d7d4af2cad0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b1390614dff6edd6dca555306d8a69159746d83d080e8b605bf09e18ffa4fc7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-30T06:11:53Z",
    "title_canon_sha256": "fb57f5bf7989fcdd888e63b6e0e4d6b28737fa6927b5f4b1c8e19f1bc865f0ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.27730",
    "kind": "arxiv",
    "version": 1
  }
}