Pith Number

pith:RUIQ3SJ4

pith:2015:RUIQ3SJ4RIFIRLZWLUPTT36V3A

not attested not anchored not stored refs pending

Long-Slit Spectroscopy of Parsec-Scale Jets from DG Tauri

Byeong-Gon Park, Heeyoung Oh, In-Soo Yuk, Tae-Soo Pyo

arxiv:1505.00942 v1 · 2015-05-05 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUIQ3SJ4RIFIRLZWLUPTT36V3A}

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	2026-05-18T02:04:00.935464Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d110dc93c8a0a88af365d1f39efd5d80f03c53f30820e49ea487094f2950aa8

Aliases

arxiv: 1505.00942 · arxiv_version: 1505.00942v1 · doi: 10.48550/arxiv.1505.00942 · pith_short_12: RUIQ3SJ4RIFI · pith_short_16: RUIQ3SJ4RIFIRLZW · pith_short_8: RUIQ3SJ4

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/RUIQ3SJ4RIFIRLZWLUPTT36V3A \
  | 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: 8d110dc93c8a0a88af365d1f39efd5d80f03c53f30820e49ea487094f2950aa8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "825282c73b9aaee43b8ee67c1e79cfe71d044c7e7142e7f069eca9534353ee68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-05T10:08:41Z",
    "title_canon_sha256": "d2726c35cece536640b9c85810d248b5865a26d62e8a20464691e7a6f49190d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00942",
    "kind": "arxiv",
    "version": 1
  }
}