Pith Number

pith:MJIEPS4I

pith:2012:MJIEPS4I35LJVYCI25ES4WXZFY

not attested not anchored not stored refs pending

Simulations of chromospheric heating by ambipolar diffusion

Elena Khomenko, Manuel Collados

arxiv:1202.2252 v1 · 2012-02-10 · 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{MJIEPS4I35LJVYCI25ES4WXZFY}

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	2026-05-18T04:02:36.834808Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

625047cb88df569ae048d7492e5af92e3b16e6cb6109c459a1960495a1586fb4

Aliases

arxiv: 1202.2252 · arxiv_version: 1202.2252v1 · doi: 10.48550/arxiv.1202.2252 · pith_short_12: MJIEPS4I35LJ · pith_short_16: MJIEPS4I35LJVYCI · pith_short_8: MJIEPS4I

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/MJIEPS4I35LJVYCI25ES4WXZFY \
  | 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: 625047cb88df569ae048d7492e5af92e3b16e6cb6109c459a1960495a1586fb4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f8c81db4a86c27eca338ee290501f7d999094d831517d6cd07a414acdae6c101",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-02-10T13:23:08Z",
    "title_canon_sha256": "c23b3ff006b712196893bedd20a18cc677a2caea0a31f349d65291a13e246cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2252",
    "kind": "arxiv",
    "version": 1
  }
}