Pith Number

pith:TZEF2JOP

pith:2012:TZEF2JOP4UT2WIYHES3CEHFFY2

not attested not anchored not stored refs pending

A Detailed Spatiokinematic Model of the Conical Outflow of the Multipolar Planetary Nebula, NGC 7026

D. M. Clark, J. A. L\'opez, M. G. Richer, W. Steffen

arxiv:1210.2445 v1 · 2012-10-09 · 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{TZEF2JOP4UT2WIYHES3CEHFFY2}

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	2026-05-18T01:54:04.318056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e485d25cfe527ab230724b6221ca5c6a4eb0f086d195e07d32a0c068c357f66

Aliases

arxiv: 1210.2445 · arxiv_version: 1210.2445v1 · doi: 10.48550/arxiv.1210.2445 · pith_short_12: TZEF2JOP4UT2 · pith_short_16: TZEF2JOP4UT2WIYH · pith_short_8: TZEF2JOP

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/TZEF2JOP4UT2WIYHES3CEHFFY2 \
  | 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: 9e485d25cfe527ab230724b6221ca5c6a4eb0f086d195e07d32a0c068c357f66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55ca4ac44f8c33f1dea6f4bbd53dae3bf1dade330e6bcd5aaf568b4f9bd42862",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-10-09T00:23:10Z",
    "title_canon_sha256": "7e34ac6c3d12d64d5aea27ed440c643df56bf3e6d3bab63fda302af466a664e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2445",
    "kind": "arxiv",
    "version": 1
  }
}