Pith Number

pith:JFD27OBU

pith:2011:JFD27OBUO5OCNCXC5SMWNLHGWD

not attested not anchored not stored refs pending

Pulse Profiles of Swift J1626.6+5156

(2) Baskent University), A. Baykal (1), B. Icdem (1) ((1) METU, S.C. Inam (2)

arxiv:1104.4432 v1 · 2011-04-22 · 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{JFD27OBUO5OCNCXC5SMWNLHGWD}

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	2026-05-18T02:02:16.254813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4947afb834775c268ae2ec9966ace6b0d672250501355e2c22f62458245d5ec1

Aliases

arxiv: 1104.4432 · arxiv_version: 1104.4432v1 · doi: 10.48550/arxiv.1104.4432 · pith_short_12: JFD27OBUO5OC · pith_short_16: JFD27OBUO5OCNCXC · pith_short_8: JFD27OBU

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/JFD27OBUO5OCNCXC5SMWNLHGWD \
  | 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: 4947afb834775c268ae2ec9966ace6b0d672250501355e2c22f62458245d5ec1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37e1146225487e2217efb075b9ded9d16715bca423a46b45ba6997cc681257e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-04-22T13:12:59Z",
    "title_canon_sha256": "14f3b64ce769ecc7458487d0e92b45e03e8de4c4f178208cfccde696bd680bec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4432",
    "kind": "arxiv",
    "version": 1
  }
}