Pith Number

pith:DLRO5AOJ

pith:2006:DLRO5AOJJ75SKUJV4V4YGUPIGP

not attested not anchored not stored refs pending

First results from the Pierre Auger Observatory

R. C. Shellard

arxiv:astro-ph/0609060 v1 · 2006-09-03 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DLRO5AOJJ75SKUJV4V4YGUPIGP}

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	2026-05-18T01:40:29.789360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ae2ee81c94ffb255135e5798351e833c3bb432de7874c2fcba291faf086658a

Aliases

arxiv: astro-ph/0609060 · arxiv_version: astro-ph/0609060v1 · doi: 10.48550/arxiv.astro-ph/0609060 · pith_short_12: DLRO5AOJJ75S · pith_short_16: DLRO5AOJJ75SKUJV · pith_short_8: DLRO5AOJ

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/DLRO5AOJJ75SKUJV4V4YGUPIGP \
  | 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: 1ae2ee81c94ffb255135e5798351e833c3bb432de7874c2fcba291faf086658a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba2d07592cbb1fc6e84edc53fbf14a4a721b81a88de8442e54e8f63031a55ee1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-09-03T02:21:45Z",
    "title_canon_sha256": "8bf83718fdeca0b566d362586b642ab612d23567f4cb3ca115f78cbcedc19a9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0609060",
    "kind": "arxiv",
    "version": 1
  }
}