Pith Number

pith:DOCHP6I3

pith:2013:DOCHP6I3KPKZPGLS3HFATGLWB4

not attested not anchored not stored refs pending

Stability of the photon indices in Z-source GX 340+0 for spectral states

Elena Seifina (MSU/GAISH, Filippo Frontera (University of Ferrara, Italy), Lev Titarchuk (University of Ferrara/GSFC/GMU), Russia)

arxiv:1302.1130 v1 · 2013-02-05 · 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{DOCHP6I3KPKZPGLS3HFATGLWB4}

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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	2026-05-18T01:51:50.192951Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b8477f91b53d5979972d9ca0999760f1a2605a25b029c23b8e9afb46e4ad4a9

Aliases

arxiv: 1302.1130 · arxiv_version: 1302.1130v1 · doi: 10.48550/arxiv.1302.1130 · pith_short_12: DOCHP6I3KPKZ · pith_short_16: DOCHP6I3KPKZPGLS · pith_short_8: DOCHP6I3

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/DOCHP6I3KPKZPGLS3HFATGLWB4 \
  | 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: 1b8477f91b53d5979972d9ca0999760f1a2605a25b029c23b8e9afb46e4ad4a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0295ff5b84033db797d9da441c94877982dcb396db77bdbc079c3da17cb4f433",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-02-05T17:45:48Z",
    "title_canon_sha256": "f8b58a314a804c1f034bd1c21606f8a9ad97e64455af22efb00ba1583e2f9d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1130",
    "kind": "arxiv",
    "version": 1
  }
}