Pith Number

pith:P7GA554D

pith:2016:P7GA554DUWJBLTI67IAXG56SVT

not attested not anchored not stored refs pending

SWIFT view of the 2015 outburst of GS 2023+338 (V404 Cyg): complex evolution of spectral and temporal characteristics

A. Nandi, Radhika D., S. Mandal, V. K. Agrawal

arxiv:1601.03234 v2 · 2016-01-13 · 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{P7GA554DUWJBLTI67IAXG56SVT}

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	2026-05-18T01:07:17.149109Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7fcc0ef783a59215cd1efa017377d2acf3f9a58d3f47e0c024d4c7727ee3501f

Aliases

arxiv: 1601.03234 · arxiv_version: 1601.03234v2 · doi: 10.48550/arxiv.1601.03234 · pith_short_12: P7GA554DUWJB · pith_short_16: P7GA554DUWJBLTI6 · pith_short_8: P7GA554D

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/P7GA554DUWJBLTI67IAXG56SVT \
  | 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: 7fcc0ef783a59215cd1efa017377d2acf3f9a58d3f47e0c024d4c7727ee3501f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7577849af8603e3a9d8370e9af5d01d0296aa12210bd7b218bb4c3279e47221f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-01-13T13:22:45Z",
    "title_canon_sha256": "c3a21f34848062ab79835a3979ccaa28217eb546b912f9299ca215206b58c73f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.03234",
    "kind": "arxiv",
    "version": 2
  }
}