Pith Number

pith:5XGMOD4H

pith:2012:5XGMOD4HZFGLHRIHI52S54RGRD

not attested not anchored not stored refs pending

Detection of spectral evolution in the bursts emitted during the 2008-2009 active episode of SGR J1550 - 5418

Alexander J. van der Horst, Andreas von Kienlin, Anna L. Watts, Arne Rau, Charles A. Meegan, Chryssa Kouveliotou, Daniela Huppenkothen, David Gruber, Elisabetta Bissaldi, Ersin G\"o\u{g}\"u\c{s}, Jochen Greiner, Jonathan Granot, Lin Lin, Matthew G. Baring, P. Narayana Bhat, Robert D. Preece, Sylvain Guiriec, William S. Paciesas, Yuki Kaneko

arxiv:1206.4915 v1 · 2012-06-21 · 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{5XGMOD4HZFGLHRIHI52S54RGRD}

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	2026-05-18T03:49:19.533448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edccc70f87c94cb3c50747752ef22688fa28fea2e7e096ad2e0ef9fad096f4ea

Aliases

arxiv: 1206.4915 · arxiv_version: 1206.4915v1 · doi: 10.48550/arxiv.1206.4915 · pith_short_12: 5XGMOD4HZFGL · pith_short_16: 5XGMOD4HZFGLHRIH · pith_short_8: 5XGMOD4H

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/5XGMOD4HZFGLHRIHI52S54RGRD \
  | 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: edccc70f87c94cb3c50747752ef22688fa28fea2e7e096ad2e0ef9fad096f4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9347196485e55d0d096c861c9d07adfe4e6847709ba47d05180411b72636f60a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-06-21T15:26:22Z",
    "title_canon_sha256": "cba0999a76718798667d182d833ad3f22636fc8a604eb6df0c6b8ed60b11384a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4915",
    "kind": "arxiv",
    "version": 1
  }
}