Pith Number

pith:NLMPL3VN

pith:2020:NLMPL3VN3QX2KFVF2FQNSUSHG2

not attested not anchored not stored refs pending

Transition-edge sensor detectors for the Origins Space Telescope

Edward J. Wollack, John E. Sadleir, Peter C. Nagler

arxiv:2012.06549 v1 · 2020-12-11 · 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{NLMPL3VN3QX2KFVF2FQNSUSHG2}

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	2026-07-05T01:58:52.846664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ad8f5eeaddc2fa516a5d160d9524736882c9fbbb070c0110f594e782db9b1b2

Aliases

arxiv: 2012.06549 · arxiv_version: 2012.06549v1 · doi: 10.48550/arxiv.2012.06549 · pith_short_12: NLMPL3VN3QX2 · pith_short_16: NLMPL3VN3QX2KFVF · pith_short_8: NLMPL3VN

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/NLMPL3VN3QX2KFVF2FQNSUSHG2 \
  | 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: 6ad8f5eeaddc2fa516a5d160d9524736882c9fbbb070c0110f594e782db9b1b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00ad438f2799def29cedd7c9e4186fe565d724315b0a60a3394da5de0d4b6e01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2020-12-11T18:26:20Z",
    "title_canon_sha256": "994a55f0f576c9f1b943fafcb8347ad290c3deb3f9b2f22edec019c5bdb68c66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06549",
    "kind": "arxiv",
    "version": 1
  }
}