Pith Number

pith:G5E6Q6WO

pith:2009:G5E6Q6WOVBGPRHVCX7YPC2EDWV

not attested not anchored not stored refs pending

Calibration and Performance of the AKARI Far-Infrared Surveyor (FIS) -- Slow-Scan Observation Mode for Point Sources

Hidehiro Kaneda, Hiroshi Shibai, Issei Yamamura, Mai Shirahata, Martin Cohen, Mitsunobu Kawada, Shuji Matsuura, Sin'itirou Makiuti, Sunao Hasegawa, Takafumi Ootsubo, Takao Nakagawa, Thomas Muller, Toyoaki Suzuki, Yasuo Doi

arxiv:0904.3788 v1 · 2009-04-24 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G5E6Q6WOVBGPRHVCX7YPC2EDWV}

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	2026-05-18T02:13:57.653931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3749e87acea84cf89ea2bff0f16883b552748b44eafb524b0e7937d18bad7454

Aliases

arxiv: 0904.3788 · arxiv_version: 0904.3788v1 · doi: 10.48550/arxiv.0904.3788 · pith_short_12: G5E6Q6WOVBGP · pith_short_16: G5E6Q6WOVBGPRHVC · pith_short_8: G5E6Q6WO

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/G5E6Q6WOVBGPRHVCX7YPC2EDWV \
  | 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: 3749e87acea84cf89ea2bff0f16883b552748b44eafb524b0e7937d18bad7454

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c16de124ca5143dea8a6058319e18b774a8501bc7ff5106b7b1eed1e76894329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-04-24T03:27:59Z",
    "title_canon_sha256": "25427ca6b395013d83c92ed6bcd57197f9f160a6dde77a004f449bd57cfb7a0a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.3788",
    "kind": "arxiv",
    "version": 1
  }
}