Pith Number

pith:52JTU6HY

pith:2011:52JTU6HY2HHJLAVVI5NCMZEXXI

not attested not anchored not stored refs pending

Extended Tails from SGR 1806-20 Bursts

Carol Airhart, Chryssa Kouveliotou, Dmitry Frederiks, Ersin Gogus, Mark H. Finger, Peter Woods, Sergei Golenetskii, Valentin Pal'shin, Yuki Kaneko

arxiv:1107.4050 v1 · 2011-07-20 · 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{52JTU6HY2HHJLAVVI5NCMZEXXI}

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	2026-05-18T02:01:14.059014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee933a78f8d1ce9582b5475a266497ba03be26f23b3a814885a69bdf4dcfdabb

Aliases

arxiv: 1107.4050 · arxiv_version: 1107.4050v1 · doi: 10.48550/arxiv.1107.4050 · pith_short_12: 52JTU6HY2HHJ · pith_short_16: 52JTU6HY2HHJLAVV · pith_short_8: 52JTU6HY

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/52JTU6HY2HHJLAVVI5NCMZEXXI \
  | 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: ee933a78f8d1ce9582b5475a266497ba03be26f23b3a814885a69bdf4dcfdabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "279f63c332bb168ad440fdd3141ca487de02a7081401cfbd6adf8f63b37f7daf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-20T17:54:09Z",
    "title_canon_sha256": "d75b72078f6484c3d9a93495a10c062c7adea51a5853a64a12d8614c56575afd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.4050",
    "kind": "arxiv",
    "version": 1
  }
}