Pith Number

pith:EA4LZTJI

pith:2014:EA4LZTJILSZEXNQHVR4JHMZIGY

not attested not anchored not stored refs pending

Operations and Performance of the PACS Instrument 3He Sorption Cooler on board of the Herschel Space Observatory

Albrecht Poglitsch, Andras Moor, Helmut Feuchtgruber, Koryo Okumura, Lionel Duband, Marc Sauvage, Thomas Muller, Ulrich Klaas

arxiv:1405.5727 v1 · 2014-05-22 · 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{EA4LZTJILSZEXNQHVR4JHMZIGY}

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	2026-05-18T02:51:15.766936Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2038bccd285cb24bb607ac7893b3283609040e45bf6d7de13c1f6c9226bb5222

Aliases

arxiv: 1405.5727 · arxiv_version: 1405.5727v1 · doi: 10.48550/arxiv.1405.5727 · pith_short_12: EA4LZTJILSZE · pith_short_16: EA4LZTJILSZEXNQH · pith_short_8: EA4LZTJI

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/EA4LZTJILSZEXNQHVR4JHMZIGY \
  | 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: 2038bccd285cb24bb607ac7893b3283609040e45bf6d7de13c1f6c9226bb5222

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cf62aacf9102977701b72b89f4eaf01a6581abbc1b55b3d99ce8b7e1f4747e9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-05-22T12:33:49Z",
    "title_canon_sha256": "be07db345d63d28460193f74f286c45d2817034f913b921313459d48965566be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1405.5727",
    "kind": "arxiv",
    "version": 1
  }
}