Pith Number

pith:IXY2YY3V

pith:2015:IXY2YY3V5E6RYSQ4BV6Q72M74R

not attested not anchored not stored refs pending

Are Crab Nanoshots Schwinger Sparks?

Albert Stebbins, Hojin Yoo

arxiv:1505.06400 v1 · 2015-05-24 · astro-ph.HE · astro-ph.SR · hep-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{IXY2YY3V5E6RYSQ4BV6Q72M74R}

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	2026-05-18T02:03:32.110935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45f1ac6375e93d1c4a1c0d7d0fe99fe4754e6b96c5cb01a2b4c7061943aee1c0

Aliases

arxiv: 1505.06400 · arxiv_version: 1505.06400v1 · doi: 10.48550/arxiv.1505.06400 · pith_short_12: IXY2YY3V5E6R · pith_short_16: IXY2YY3V5E6RYSQ4 · pith_short_8: IXY2YY3V

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/IXY2YY3V5E6RYSQ4BV6Q72M74R \
  | 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: 45f1ac6375e93d1c4a1c0d7d0fe99fe4754e6b96c5cb01a2b4c7061943aee1c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de114fc87f800f8bd99e83f66d32a294b865bd896f5b1964e3fb1bca1ed509db",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-24T03:14:15Z",
    "title_canon_sha256": "9d69876804f53765ae70599743b18b5ceb01e65c5275f7e17100eef76084c8d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06400",
    "kind": "arxiv",
    "version": 1
  }
}