Pith Number

pith:DPVJVKEF

pith:2017:DPVJVKEFLN5GBX4UZ46L3AFVXQ

not attested not anchored not stored refs pending

The Wide Field Imager Instrument for Athena

Arne Rau, Daniel Pietschner, Josef Eder, Kirpal Nandra, Markus Plattner, Norbert Meidinger, Rafael Strecker, Tanja Eraerds

arxiv:1702.01079 v1 · 2017-02-03 · 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{DPVJVKEFLN5GBX4UZ46L3AFVXQ}

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	2026-05-18T00:51:29.004165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bea9aa8855b7a60df94cf3cbd80b5bc2f9bc0f9272ee2ebee7da351344e4a6b

Aliases

arxiv: 1702.01079 · arxiv_version: 1702.01079v1 · doi: 10.48550/arxiv.1702.01079 · pith_short_12: DPVJVKEFLN5G · pith_short_16: DPVJVKEFLN5GBX4U · pith_short_8: DPVJVKEF

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/DPVJVKEFLN5GBX4UZ46L3AFVXQ \
  | 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: 1bea9aa8855b7a60df94cf3cbd80b5bc2f9bc0f9272ee2ebee7da351344e4a6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef4ad07d3a17dc2f4164b9b875d09f5c1280bbf66ce6ef48377ffcd2d6a22491",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2017-02-03T17:02:52Z",
    "title_canon_sha256": "3f1b5e8fa58f705fc3a54aa5697bc83ca8f3312c6ad373227712500c3ed27e02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01079",
    "kind": "arxiv",
    "version": 1
  }
}