Pith Number

pith:FUVVWQVC

pith:2013:FUVVWQVCRL7YECMVBIFLKCLSI6

not attested not anchored not stored refs pending

Spokes cluster: The search for the quiescent gas

Jaime E Pineda, Paula S. Teixeira

arxiv:1305.3329 v1 · 2013-05-15 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FUVVWQVCRL7YECMVBIFLKCLSI6}

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	2026-05-18T01:49:57.110089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d2b5b42a28aff8209950a0ab50972479fc02ce9bdabbc7a2d596185bbce5772

Aliases

arxiv: 1305.3329 · arxiv_version: 1305.3329v1 · doi: 10.48550/arxiv.1305.3329 · pith_short_12: FUVVWQVCRL7Y · pith_short_16: FUVVWQVCRL7YECMV · pith_short_8: FUVVWQVC

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/FUVVWQVCRL7YECMVBIFLKCLSI6 \
  | 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: 2d2b5b42a28aff8209950a0ab50972479fc02ce9bdabbc7a2d596185bbce5772

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be41bb07f4fb17f046e04ee3d06c5e0841cab65b4a5572faabd0919248ed7a76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-05-15T00:48:09Z",
    "title_canon_sha256": "4da2d0064c8c1e0dda92278e4654ff7dec281fb548045d9f572ac5715787e6d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3329",
    "kind": "arxiv",
    "version": 1
  }
}