Pith Number

pith:IRIXFAPS

pith:2013:IRIXFAPSX6ATAQHQ742CVD7IJ2

not attested not anchored not stored refs pending

The Swift Supergiant Fast X-ray Transients Project: a review, new results, and future perspectives

(2) IAAT, (3) INAF-IASF-Milano, (4) INAF-OA Palermo, (5) NASA/GSFC, (5) PSU, (6) USRA, 7), (7) Uni. Ferrara), C. Ceccobello (7) ((1) INAF/IASF-Palermo, D. N. Burrows, F. Bocchino (4), H.A. Krimm (6, J. A. Kennea (5), L. Ducci (2), N. Gehrels (6), P. Esposito (3), P. Romano, R. Farinelli, S. Vercellone (1), Uni. Tuebingen, V. Mangano (1)

arxiv:1307.6969 v1 · 2013-07-26 · 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{IRIXFAPSX6ATAQHQ742CVD7IJ2}

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	2026-05-18T01:48:34.268592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44517281f2bf813040f0ff342a8fe84eabdb6ed7f86b026ce6bfc56b486800d4

Aliases

arxiv: 1307.6969 · arxiv_version: 1307.6969v1 · doi: 10.48550/arxiv.1307.6969 · pith_short_12: IRIXFAPSX6AT · pith_short_16: IRIXFAPSX6ATAQHQ · pith_short_8: IRIXFAPS

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/IRIXFAPSX6ATAQHQ742CVD7IJ2 \
  | 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: 44517281f2bf813040f0ff342a8fe84eabdb6ed7f86b026ce6bfc56b486800d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2447cd0b2684b80f1fa1501c60a1766c6b9c8ca1c9eef864b04fc8945539eec",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-07-26T09:31:55Z",
    "title_canon_sha256": "96dc90ccbc96f11a28b4370652ac1d35c88e68b4f1e93177a817ab2ef5ed1f91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6969",
    "kind": "arxiv",
    "version": 1
  }
}