Pith Number

pith:UCHKCNHJ

pith:2019:UCHKCNHJBTVWVMQ7VSKMCRAKXJ

not attested not anchored not stored refs pending

Astro2020 Science White Paper: Compact Stellar Jets

Alexandra J. Tetarenko (East Asian Observatory), Elena Gallo (Michigan), Gregory R. Sivakoff (Alberta), James C.A. Miller-Jones (Curtin), James F. Steiner (MIT), John A. Tomsick (University of California), Piergiorgio Casella (INAF-Rome), Poshak Gandhi (Southampton), Richard M. Plotkin (Nevada), Sebastian Heinz (Wisconsin), Stephen Eikenberry (Florida), Thomas J. Maccarone (Texas Tech University)

arxiv:1904.11845 v1 · 2019-04-26 · 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{UCHKCNHJBTVWVMQ7VSKMCRAKXJ}

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	2026-05-17T23:47:40.803270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a08ea134e90ceb6ab21fac94c1440aba6b0094e2fbf71a8cc908db854d3108c2

Aliases

arxiv: 1904.11845 · arxiv_version: 1904.11845v1 · doi: 10.48550/arxiv.1904.11845 · pith_short_12: UCHKCNHJBTVW · pith_short_16: UCHKCNHJBTVWVMQ7 · pith_short_8: UCHKCNHJ

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/UCHKCNHJBTVWVMQ7VSKMCRAKXJ \
  | 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: a08ea134e90ceb6ab21fac94c1440aba6b0094e2fbf71a8cc908db854d3108c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5edd5fda59cd414d56154dcce628462f792ab41ff0d621a34a9680ff4d03c4c8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-04-26T13:44:07Z",
    "title_canon_sha256": "50b59f9e929c53c40470907d5f4dcb47ebccecfdde3b6b6a1bfc7e870d550f7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.11845",
    "kind": "arxiv",
    "version": 1
  }
}