Pith Number

pith:5PPVBUTE

pith:2011:5PPVBUTEE5DMLLAYL63XLV3G6G

not attested not anchored not stored refs pending

Terahertz photometer to observe solar flares in continuum

Adolfo Marun, Amauri S. Kudaka, Emilio C. Bortolucci, Jos\'e Alexandre Diniz, Luis Olavo T. Fernandes, Maria Beny Zakia, Pierre Kaufmann, Rodolfo Godoy, Rogerio Marcon

arxiv:1112.2908 v1 · 2011-12-13 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PPVBUTEE5DMLLAYL63XLV3G6G}

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	2026-05-18T03:55:46.698749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebdf50d2642746c5ac185fb775d766f1984a44ad03e3535c5773d97d0eb09874

Aliases

arxiv: 1112.2908 · arxiv_version: 1112.2908v1 · doi: 10.48550/arxiv.1112.2908 · pith_short_12: 5PPVBUTEE5DM · pith_short_16: 5PPVBUTEE5DMLLAY · pith_short_8: 5PPVBUTE

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/5PPVBUTEE5DMLLAYL63XLV3G6G \
  | 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: ebdf50d2642746c5ac185fb775d766f1984a44ad03e3535c5773d97d0eb09874

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aab6a1af7215f0733c882926e207093b77cceaa8863d93e58f45229ce35aa933",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-12-13T14:54:19Z",
    "title_canon_sha256": "1dbf102a9b308448d07a9ae7247c86d1040e5206142cc181f8996f75258d053f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.2908",
    "kind": "arxiv",
    "version": 1
  }
}