Pith Number

pith:ECKKOAT5

pith:2010:ECKKOAT5OWAHK4D3SLSUTIG2CF

not attested not anchored not stored refs pending

AKARI Observations of Brown Dwarfs I.: CO and CO_2 Bands in the Near-Infrared Spectra

(2) Institute of Astronomy, Astronautical Science, Issei Yamamura (1), JAXA, School of Science, Takashi Tsuji (2), The University of Tokyo), Toshihiko Tanabe (2) ((1) Institute of Space

arxiv:1008.3732 v1 · 2010-08-23 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ECKKOAT5OWAHK4D3SLSUTIG2CF}

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	2026-05-18T02:05:43.937415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2094a7027d758075707b92e549a0da116f1c1c1becffea56be4919f12853c5b9

Aliases

arxiv: 1008.3732 · arxiv_version: 1008.3732v1 · doi: 10.48550/arxiv.1008.3732 · pith_short_12: ECKKOAT5OWAH · pith_short_16: ECKKOAT5OWAHK4D3 · pith_short_8: ECKKOAT5

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/ECKKOAT5OWAHK4D3SLSUTIG2CF \
  | 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: 2094a7027d758075707b92e549a0da116f1c1c1becffea56be4919f12853c5b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00b3e38e294c4a4b7709d4100567f93b69c5d1ae7679555d8af3f5556d3e70e4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-23T00:43:19Z",
    "title_canon_sha256": "4d8e96269883af5635063f09f3392e0be0b542a820d4654fc1295ac05945c45e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3732",
    "kind": "arxiv",
    "version": 1
  }
}