Pith Number

pith:T4UCR3HD

pith:2018:T4UCR3HD3V33CAUF54HDZBGSKK

not attested not anchored not stored refs pending

AKARI and IRAS: From Beam Corrections to SEDs

Andreas Efstathiou, Chris Pearson, David L. Clements, Duncan Farrah, Jose Afonso, Josh Greenslade, Lingyu Wang, Michael Rowan-Robinson, Vianney Labouteiller

arxiv:1808.03563 v1 · 2018-08-10 · 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{T4UCR3HD3V33CAUF54HDZBGSKK}

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	2026-05-18T00:08:24.656213Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f2828ece3dd77b10285ef0e3c84d252998a11c67016ba0b36d064b27200a3e1

Aliases

arxiv: 1808.03563 · arxiv_version: 1808.03563v1 · doi: 10.48550/arxiv.1808.03563 · pith_short_12: T4UCR3HD3V33 · pith_short_16: T4UCR3HD3V33CAUF · pith_short_8: T4UCR3HD

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/T4UCR3HD3V33CAUF54HDZBGSKK \
  | 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: 9f2828ece3dd77b10285ef0e3c84d252998a11c67016ba0b36d064b27200a3e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f71507e4f411d85e30fd141b80ab799d3d587d3434bf4b7d14484feaa09bd05c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-10T14:30:35Z",
    "title_canon_sha256": "d2cad2ef81757399fa0f5249572537e75b729cd258b40fbf9497d94ea864f7b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03563",
    "kind": "arxiv",
    "version": 1
  }
}