Pith Number

pith:YAU5YP7W

pith:2012:YAU5YP7WGEN6JSM3V7XE6NWM72

not attested not anchored not stored refs pending

The counterjet of HH 30: new light on its binary driving source

Angels Riera, Carlos Carrasco-Gonz\'alez, Gabriel G\'omez, Guillem Anglada, Robert Estalella, Rosario L\'opez

arxiv:1206.3391 v1 · 2012-06-15 · 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{YAU5YP7WGEN6JSM3V7XE6NWM72}

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	2026-05-18T01:56:52.795522Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c029dc3ff6311be4c99bafee4f36ccfe80e26af3612f14b575f1a9ccced80a62

Aliases

arxiv: 1206.3391 · arxiv_version: 1206.3391v1 · doi: 10.48550/arxiv.1206.3391 · pith_short_12: YAU5YP7WGEN6 · pith_short_16: YAU5YP7WGEN6JSM3 · pith_short_8: YAU5YP7W

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/YAU5YP7WGEN6JSM3V7XE6NWM72 \
  | 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: c029dc3ff6311be4c99bafee4f36ccfe80e26af3612f14b575f1a9ccced80a62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "70b9958e18ae850e34d40ce7a7d37354c877f02b63e70c7158817d7882027d10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-06-15T08:04:58Z",
    "title_canon_sha256": "2778786decc24ce54a1365b6fccd5c7220b77728d722426e75541abdf4e2c24c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.3391",
    "kind": "arxiv",
    "version": 1
  }
}