Pith Number

pith:ZRA32UKR

pith:2015:ZRA32UKR2NHH3F7RC6IPVZEWTV

not attested not anchored not stored refs pending

Nonaxisymmetric Poynting Jets

Samuel E. Gralla, Ted Jacobson

arxiv:1503.03848 v2 · 2015-03-12 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZRA32UKR2NHH3F7RC6IPVZEWTV}

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	2026-05-18T01:35:32.188969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc41bd5151d34e7d97f11790fae4969d5594d6fbb05b611339974e193a5cdffc

Aliases

arxiv: 1503.03848 · arxiv_version: 1503.03848v2 · doi: 10.48550/arxiv.1503.03848 · pith_short_12: ZRA32UKR2NHH · pith_short_16: ZRA32UKR2NHH3F7R · pith_short_8: ZRA32UKR

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/ZRA32UKR2NHH3F7RC6IPVZEWTV \
  | 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: cc41bd5151d34e7d97f11790fae4969d5594d6fbb05b611339974e193a5cdffc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b3e7dcb5dea17c579184a19e7ed04ba0d85e3e1685475d808894f2dc641ba3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-03-12T19:27:13Z",
    "title_canon_sha256": "e5c65378402d37d53248486b90cdb70f7fab54fee7e88819cb33e13ff29dbc68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03848",
    "kind": "arxiv",
    "version": 2
  }
}