Pith Number

pith:PEJFGHHZ

pith:2012:PEJFGHHZNZIWWKNSLW4YKQYBA6

not attested not anchored not stored refs pending

Parameters of sensitivity of Fraunhofer lines to changes in the temperature, gas pressure, and microturbulent velocity in the solar photosphere

V. A. Sheminova

arxiv:1210.5375 v1 · 2012-10-19 · 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{PEJFGHHZNZIWWKNSLW4YKQYBA6}

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	2026-05-18T03:42:45.414947Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7912531cf96e516b29b25db9854301078ee7f5f1cf347c622d1581fd6008110a

Aliases

arxiv: 1210.5375 · arxiv_version: 1210.5375v1 · doi: 10.48550/arxiv.1210.5375 · pith_short_12: PEJFGHHZNZIW · pith_short_16: PEJFGHHZNZIWWKNS · pith_short_8: PEJFGHHZ

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/PEJFGHHZNZIWWKNSLW4YKQYBA6 \
  | 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: 7912531cf96e516b29b25db9854301078ee7f5f1cf347c622d1581fd6008110a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "edc5cf2111cb09235800c19061342d0f317d6f32e7a5ae92744e23c8d803c76b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-10-19T11:04:46Z",
    "title_canon_sha256": "badc4f49d1c8e343a4f61f74b16a531920114a422b791eda5c0818cca162e475"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.5375",
    "kind": "arxiv",
    "version": 1
  }
}