Pith Number

pith:FUL7GI2T

pith:2010:FUL7GI2TTK32WHKXEGOGP6LC5G

not attested not anchored not stored refs pending

Suzaku Observation of the Anomalous X-ray Pulsar 1E 1841-045

Hiromitsu Takahashi, Makoto Arimoto, Masaru Ueno, Mikio Morii, Nobuyuki Kawai, Noriaki Shibazaki, Shigeo Yamauchi, Shunji Kitamoto, Takayoshi Kohmura, Yukikatsu Terada

arxiv:1009.0341 v1 · 2010-09-02 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

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	2026-05-18T02:05:38.153362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d17f323539ab7ab1d57219c67f962e9b13cb7db5d49e7657d52df39254d5500

Aliases

arxiv: 1009.0341 · arxiv_version: 1009.0341v1 · doi: 10.48550/arxiv.1009.0341 · pith_short_12: FUL7GI2TTK32 · pith_short_16: FUL7GI2TTK32WHKX · pith_short_8: FUL7GI2T

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/FUL7GI2TTK32WHKXEGOGP6LC5G \
  | 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: 2d17f323539ab7ab1d57219c67f962e9b13cb7db5d49e7657d52df39254d5500

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e085179ec61ef4d9952cb56f61c69ced0f2d0b01d7d7b01e06730a1f14e525d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-09-02T07:31:27Z",
    "title_canon_sha256": "90c01cd4b1d336051805c852d90d63b64a30243b86551ae46c1c179965e7165f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.0341",
    "kind": "arxiv",
    "version": 1
  }
}