Pith Number

pith:F7N7THHK

pith:2021:F7N7THHKCSQVSJFHZUJCVTVZBC

not attested not anchored not stored refs pending

Near-infrared Brightening around the Periastron Passages of the Gamma-ray Binary PSR B1259$-$63 /LS 2883

A. Kawachi, A.T. Okazaki, H. Yoshida, K. Suzuki, Y. Moritani

arxiv:2103.04895 v1 · 2021-03-08 · 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{F7N7THHKCSQVSJFHZUJCVTVZBC}

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	2026-07-05T02:33:30.520789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fdbf99cea14a15924a7cd122aceb90881a27fe815130cd7d7884d777b999e6e

Aliases

arxiv: 2103.04895 · arxiv_version: 2103.04895v1 · doi: 10.48550/arxiv.2103.04895 · pith_short_12: F7N7THHKCSQV · pith_short_16: F7N7THHKCSQVSJFH · pith_short_8: F7N7THHK

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/F7N7THHKCSQVSJFHZUJCVTVZBC \
  | 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: 2fdbf99cea14a15924a7cd122aceb90881a27fe815130cd7d7884d777b999e6e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "34d9bf4259f87583f9fe08b36f716e7f6e1255ea10a4d0f8f67b01b42df044e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-03-08T16:56:25Z",
    "title_canon_sha256": "4c02e9d35c24ff60e88f49a3a4632d51522446cd9279aed4219c015526d55652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04895",
    "kind": "arxiv",
    "version": 1
  }
}