Pith Number

pith:TCUFW5JI

pith:2012:TCUFW5JIXNAICTWH2FHWIB4WEZ

not attested not anchored not stored refs pending

The SWAP EUV Imaging Telescope. Part II: In-flight Performance and Calibration

Alexandra Mazzoli, Anik de Groof, Bogdan Nicula, Dan Seaton, David Berghmans, Jean-Marc Defise, Jean-Philippe Halain, Marilena Mierla, Pierre Rochus

arxiv:1210.3551 v1 · 2012-10-12 · astro-ph.IM · 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{TCUFW5JIXNAICTWH2FHWIB4WEZ}

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	2026-05-18T01:53:56.122539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98a85b7528bb40814ec7d14f640796267126e05e05c391b371a0b9b8805ecee4

Aliases

arxiv: 1210.3551 · arxiv_version: 1210.3551v1 · doi: 10.48550/arxiv.1210.3551 · pith_short_12: TCUFW5JIXNAI · pith_short_16: TCUFW5JIXNAICTWH · pith_short_8: TCUFW5JI

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/TCUFW5JIXNAICTWH2FHWIB4WEZ \
  | 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: 98a85b7528bb40814ec7d14f640796267126e05e05c391b371a0b9b8805ecee4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b7f07b74ad8364fffcb2064df1a90c0d949a8eccf4eff56d7df98daf0ec774d",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-10-12T15:31:45Z",
    "title_canon_sha256": "8c0c1f38619cb3dc1b3e9fd089c0f51217e8ff22b1f1b7f4c571a4a02673aa7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.3551",
    "kind": "arxiv",
    "version": 1
  }
}