Pith Number

pith:6Z3IZ4NR

pith:2018:6Z3IZ4NRIHIX6OBFPENGU5XIIY

not attested not anchored not stored refs pending

Telescope Array Hybrid Composition and Auger-TA Composition Comparison

William Hanlon

arxiv:1810.00431 v2 · 2018-09-30 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6Z3IZ4NRIHIX6OBFPENGU5XIIY}

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	2026-05-17T23:45:36.406421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6768cf1b141d17f3825791a6a76e846112f513ae01dcdec285c04bacbbac1ac

Aliases

arxiv: 1810.00431 · arxiv_version: 1810.00431v2 · doi: 10.48550/arxiv.1810.00431 · pith_short_12: 6Z3IZ4NRIHIX · pith_short_16: 6Z3IZ4NRIHIX6OBF · pith_short_8: 6Z3IZ4NR

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/6Z3IZ4NRIHIX6OBFPENGU5XIIY \
  | 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: f6768cf1b141d17f3825791a6a76e846112f513ae01dcdec285c04bacbbac1ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6506d3f3c8f8c8b6d688dfcf5efd1f3ad68b06e73cf821216d41a25004864f42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-09-30T17:55:43Z",
    "title_canon_sha256": "629ab5cb846fe7f0e45ea4f4dd2e95edc75d323184cb73de410073ab550da351"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.00431",
    "kind": "arxiv",
    "version": 2
  }
}