Pith Number

pith:IFAPQFKJ

pith:2017:IFAPQFKJ2HUVBJ2IKKIRD6CMJ2

not attested not anchored not stored refs pending

Spectrally resolved single-shot wavefront sensing of broadband high-harmonic sources

D. Rudolf, G. S. M. Jansen, K. S. E. Eikema, L. Freisem, S. Witte

arxiv:1712.04234 v1 · 2017-12-12 · physics.ins-det · physics.app-ph · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IFAPQFKJ2HUVBJ2IKKIRD6CMJ2}

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	2026-05-18T00:19:22.613049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4140f81549d1e950a748529111f84c4ebbce066a766617563a86bb294d1933b1

Aliases

arxiv: 1712.04234 · arxiv_version: 1712.04234v1 · doi: 10.48550/arxiv.1712.04234 · pith_short_12: IFAPQFKJ2HUV · pith_short_16: IFAPQFKJ2HUVBJ2I · pith_short_8: IFAPQFKJ

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/IFAPQFKJ2HUVBJ2IKKIRD6CMJ2 \
  | 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: 4140f81549d1e950a748529111f84c4ebbce066a766617563a86bb294d1933b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d78af90f0de189c7fe4af76e62b9ce72c04b9b1b130d5da5a2f096fae952690",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-12-12T11:09:16Z",
    "title_canon_sha256": "f5ecad00ffb0f29f8cb0b60608a8645f4e23812b34d1e03c05d9c462814b32da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04234",
    "kind": "arxiv",
    "version": 1
  }
}