Pith Number

pith:CC2ZSYMS

pith:2014:CC2ZSYMSRZISDRH3M5PEDAZZGU

not attested not anchored not stored refs pending

Weak magnetic fields in central stars of planetary nebulae?

(2) Universit\"at Potsdam, (3) European Southern Observatory, C. Sandin (1), D. Sch\"onberner (1) ((1) Leibniz-Institut f\"ur Astrophysik Potsdam, Garching, Germany, Germany), H. Todt (2), Institut f\"ur Physik und Astronomie, M. Sch\"oller (3), M. Steffen (1), S. Hubrig (1), W.-R. Hamann (2)

arxiv:1408.3000 v2 · 2014-08-13 · 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{CC2ZSYMSRZISDRH3M5PEDAZZGU}

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	2026-05-18T02:39:38.643390Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

10b59961928e5121c4fb675e4183393509fa13c72a57390d768db90f89c0586b

Aliases

arxiv: 1408.3000 · arxiv_version: 1408.3000v2 · doi: 10.48550/arxiv.1408.3000 · pith_short_12: CC2ZSYMSRZIS · pith_short_16: CC2ZSYMSRZISDRH3 · pith_short_8: CC2ZSYMS

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/CC2ZSYMSRZISDRH3M5PEDAZZGU \
  | 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: 10b59961928e5121c4fb675e4183393509fa13c72a57390d768db90f89c0586b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7add4ec552a3c65c32bd7132ef0831be358ac597541b62256640a3c3a5da7a3e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-13T13:14:49Z",
    "title_canon_sha256": "dc96dc43cadba73087592e5eeb5c247a7b508fc5562db0c3a93b82b1f05318c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.3000",
    "kind": "arxiv",
    "version": 2
  }
}