Pith Number

pith:TUY3L6YV

pith:2009:TUY3L6YVJO7V6IVK4IMEULNVXR

not attested not anchored not stored refs pending

A failed outburst of H1743-322

(2) Osservatorio Astronomico di Brera-INAF Italy), Fiamma Capitanio (1), Melania Del Santo (1), Pietro Ubertini (1) ((1) IASF-Roma INAF, Rome Italy, Tomaso Belloni (2)

arxiv:0906.1137 v1 · 2009-06-05 · astro-ph.HE · 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{TUY3L6YVJO7V6IVK4IMEULNVXR}

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	2026-05-18T02:13:28.724159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d31b5fb154bbf5f22aae2184a2db5bc7885bd247f089a934868ded881f3f19c

Aliases

arxiv: 0906.1137 · arxiv_version: 0906.1137v1 · doi: 10.48550/arxiv.0906.1137 · pith_short_12: TUY3L6YVJO7V · pith_short_16: TUY3L6YVJO7V6IVK · pith_short_8: TUY3L6YV

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/TUY3L6YVJO7V6IVK4IMEULNVXR \
  | 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: 9d31b5fb154bbf5f22aae2184a2db5bc7885bd247f089a934868ded881f3f19c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213b5fe00165974fb92c08d3e6471b0662c9f0ea259269d3c5b1e2c81d89b977",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2009-06-05T15:00:48Z",
    "title_canon_sha256": "419a0d3729f1a05ace6e0124a8d20ce35a21a8b01e268fec6e439f57daa68897"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1137",
    "kind": "arxiv",
    "version": 1
  }
}