Pith Number

pith:WASEMV4G

pith:2014:WASEMV4G2GZ2F5HUAA3HBZFVXZ

not attested not anchored not stored refs pending

AKARI Infrared Camera Observations of the 3.3 {\mu}m PAH feature in Swift/BAT AGNs

Angel Castro, D. Clark, K. Ichikawa, M. Imanishi, M. Shirahata, S. Oyabu, T. Miyaji, T. Nakagawa, Y. Ueda

arxiv:1408.3172 v1 · 2014-08-14 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WASEMV4G2GZ2F5HUAA3HBZFVXZ}

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	2026-05-18T01:42:19.193041Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b024465786d1b3a2f4f4003670e4b5be53624f74641bce63bf58a3df04aa64bf

Aliases

arxiv: 1408.3172 · arxiv_version: 1408.3172v1 · doi: 10.48550/arxiv.1408.3172 · pith_short_12: WASEMV4G2GZ2 · pith_short_16: WASEMV4G2GZ2F5HU · pith_short_8: WASEMV4G

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/WASEMV4G2GZ2F5HUAA3HBZFVXZ \
  | 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: b024465786d1b3a2f4f4003670e4b5be53624f74641bce63bf58a3df04aa64bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e925ac4803b40324d12a5400445fe019a072f751a594baff9e347df1b4d16bfe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-08-14T00:26:09Z",
    "title_canon_sha256": "3d98be476e3ba8a1440af4e6c60605af0944c3dcc5eca8031af3f8d55782f576"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3172",
    "kind": "arxiv",
    "version": 1
  }
}