Pith Number

pith:KNXW7GTX

pith:2012:KNXW7GTXLCRNVPJITHKY2S7NT7

not attested not anchored not stored refs pending

Solving Structure with Sparse, Randomly-Oriented X-ray Data

Hugh T. Philipp, Kartik Ayyer, Mark W. Tate, Sol M. Gruner, Veit Elser

arxiv:1203.3353 v1 · 2012-03-15 · physics.ins-det · physics.bio-ph · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KNXW7GTXLCRNVPJITHKY2S7NT7}

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	2026-05-18T04:00:02.001938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

536f6f9a7758a2dabd2899d58d4bed9fd12f4cc496462305d8f4a19b29d420c8

Aliases

arxiv: 1203.3353 · arxiv_version: 1203.3353v1 · doi: 10.48550/arxiv.1203.3353 · pith_short_12: KNXW7GTXLCRN · pith_short_16: KNXW7GTXLCRNVPJI · pith_short_8: KNXW7GTX

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/KNXW7GTXLCRNVPJITHKY2S7NT7 \
  | 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: 536f6f9a7758a2dabd2899d58d4bed9fd12f4cc496462305d8f4a19b29d420c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aff2a06e26dd3d739e465b9430fed926198fd72753bb1158a54bf5fe1b97c426",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "physics.data-an"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2012-03-15T13:04:41Z",
    "title_canon_sha256": "7b7c2b31bb6ceb08c4ddee40517272e7f4aeec4705fb9bd1b8c13cdb62085762"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.3353",
    "kind": "arxiv",
    "version": 1
  }
}