Pith Number

pith:FRHHVWI6

pith:2014:FRHHVWI6Z24JGKFKBOJT5NQPOU

not attested not anchored not stored refs pending

Long-term soft X-ray characterization of Supergiant Fast X-ray Transients: the cumulative luminosity distributions

E. Bozzo, F. Bernardini, L. Ducci, M. Falanga, P. Romano

arxiv:1412.4699 v1 · 2014-12-15 · 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{FRHHVWI6Z24JGKFKBOJT5NQPOU}

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	2026-05-18T02:31:18.504902Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c4e7ad91eceb89328aa0b933eb60f7539f15805b3ce5b087bd83a9ecc157c93

Aliases

arxiv: 1412.4699 · arxiv_version: 1412.4699v1 · doi: 10.48550/arxiv.1412.4699 · pith_short_12: FRHHVWI6Z24J · pith_short_16: FRHHVWI6Z24JGKFK · pith_short_8: FRHHVWI6

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/FRHHVWI6Z24JGKFKBOJT5NQPOU \
  | 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: 2c4e7ad91eceb89328aa0b933eb60f7539f15805b3ce5b087bd83a9ecc157c93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8d1dbaf2cc05720722c5cd461070ab615ff9e44081441b4032946f7d308fbc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-12-15T17:51:58Z",
    "title_canon_sha256": "c42baddf373c8976e6858c21cccd7a15b5ceaf0ffa3a89c49034200cd3191a25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4699",
    "kind": "arxiv",
    "version": 1
  }
}