Pith Number

pith:Z2NA4VUB

pith:2015:Z2NA4VUBNILGZ2WJYR5C2DTTTX

not attested not anchored not stored refs pending

Using coronal seismology to estimate the magnetic field strength in a realistic coronal model

Feng Chen, Hardi Peter

arxiv:1508.00593 v1 · 2015-08-03 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2NA4VUBNILGZ2WJYR5C2DTTTX}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:32:28.399541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce9a0e56816a166ceac9c47a2d0e739de53b2b2bcc416bbb4aada08030863988

Aliases

arxiv: 1508.00593 · arxiv_version: 1508.00593v1 · doi: 10.48550/arxiv.1508.00593 · pith_short_12: Z2NA4VUBNILG · pith_short_16: Z2NA4VUBNILGZ2WJ · pith_short_8: Z2NA4VUB

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/Z2NA4VUBNILGZ2WJYR5C2DTTTX \
  | 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: ce9a0e56816a166ceac9c47a2d0e739de53b2b2bcc416bbb4aada08030863988

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6d4873e862e15a0cc2d021472ddee1aed80d31995f559b1b188f7a740f44ef7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-08-03T20:41:53Z",
    "title_canon_sha256": "d5258396edcc3c04af4eaafaddb449a8bd35157ed68132ae234e771a0230edba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00593",
    "kind": "arxiv",
    "version": 1
  }
}