Pith Number

pith:E2UFIGJ2

pith:2015:E2UFIGJ2WI7KAHHWPHTBXEUWFB

not attested not anchored not stored refs pending

High-precision measurements of extensive air showers with the SKA

A. Haungs, A. Zilles, B. Revenu, C.W. James, F.G. Schr\"oder, H. Falcke, J.D. Bray, L. Martin, O. Scholten, R. Dallier, R.D. Ekers, S. Buitink, T. Huege

arxiv:1508.03465 v1 · 2015-08-14 · astro-ph.IM · astro-ph.HE · hep-ex · physics.ins-det

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

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	2026-05-18T01:35:17.704949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

26a854193ab23ea01cf679e61b92962859326155da6039e0b2e7350d8f1a31dd

Aliases

arxiv: 1508.03465 · arxiv_version: 1508.03465v1 · doi: 10.48550/arxiv.1508.03465 · pith_short_12: E2UFIGJ2WI7K · pith_short_16: E2UFIGJ2WI7KAHHW · pith_short_8: E2UFIGJ2

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/E2UFIGJ2WI7KAHHWPHTBXEUWFB \
  | 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: 26a854193ab23ea01cf679e61b92962859326155da6039e0b2e7350d8f1a31dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a89d13da4108d4ab019c6ecb7d16e6b5d628acc9c45f20e2e0e68fd49c2eda7",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ex",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-08-14T11:03:53Z",
    "title_canon_sha256": "b109cd9f9cf529cf9ffde98786e2b6d7ded668cf2d05f0a0894e26cc2faeaf85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03465",
    "kind": "arxiv",
    "version": 1
  }
}