Pith Number

pith:AQPZDH2E

pith:2012:AQPZDH2ESOAKZE5H7HTAEYQ3RN

not attested not anchored not stored refs pending

Coronal temperature profiles obtained from kinetic models and from coronal brightness measurements obtained during solar eclipses

Belgium), Brussels, J. F. Lemaire (Belgian Institute for Space Aeronomy, K. Borremans, Space Physics, V. Pierrard

arxiv:1207.4881 v1 · 2012-07-20 · 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{AQPZDH2ESOAKZE5H7HTAEYQ3RN}

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	2026-05-18T01:56:15.873992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

041f919f449380ac93a7f9e602621b8b769712d122daaa301c8516227757ac3f

Aliases

arxiv: 1207.4881 · arxiv_version: 1207.4881v1 · doi: 10.48550/arxiv.1207.4881 · pith_short_12: AQPZDH2ESOAK · pith_short_16: AQPZDH2ESOAKZE5H · pith_short_8: AQPZDH2E

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/AQPZDH2ESOAKZE5H7HTAEYQ3RN \
  | 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: 041f919f449380ac93a7f9e602621b8b769712d122daaa301c8516227757ac3f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c5beddbf69c2015fcdd0359111e8ebee70fe3a41480a9c86893f4dc95ff4e3a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-20T09:10:01Z",
    "title_canon_sha256": "971a5d05d1d06fedfec2fff0182298be42c32f48e6b572ac5ce08052ab9c5597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.4881",
    "kind": "arxiv",
    "version": 1
  }
}