Pith Number

pith:VWDAL4AO

pith:2013:VWDAL4AOK6IYX55VHPH75HNC54

not attested not anchored not stored refs pending

Equilibrium models of coronal loops that involve curvature and buoyancy

Bradley W. Hindman, Rekha Jain

arxiv:1308.0620 v1 · 2013-08-02 · 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{VWDAL4AOK6IYX55VHPH75HNC54}

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	2026-05-18T01:48:24.387575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad8605f00e57918bf7b53bcffe9da2ef276941a5cbab3fa08522bd1094b5d6d0

Aliases

arxiv: 1308.0620 · arxiv_version: 1308.0620v1 · doi: 10.48550/arxiv.1308.0620 · pith_short_12: VWDAL4AOK6IY · pith_short_16: VWDAL4AOK6IYX55V · pith_short_8: VWDAL4AO

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/VWDAL4AOK6IYX55VHPH75HNC54 \
  | 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: ad8605f00e57918bf7b53bcffe9da2ef276941a5cbab3fa08522bd1094b5d6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f17ec29a8be6ad952af710564be71b3c2ca3aac92f75a195419ba2e62cc6d7ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-02T21:08:14Z",
    "title_canon_sha256": "0bc23c92ce4dc2e0d187e97a60843cae4216def6fc5bafa0babb01b3aea88b38"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.0620",
    "kind": "arxiv",
    "version": 1
  }
}