Pith Number

pith:6H7W4CTT

pith:2013:6H7W4CTTCUM6BKKBTK7TLNPTNI

not attested not anchored not stored refs pending

GAUFRE: a tool for an automated determination of atmospheric parameters from spectroscopy

Andrea Miglio, Luca Fossati, Marica Valentini, Thierry Morel, Ulisse Munari

arxiv:1301.7256 v1 · 2013-01-30 · 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{6H7W4CTTCUM6BKKBTK7TLNPTNI}

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	2026-05-18T01:51:57.084380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1ff6e0a731519e0a9419abf35b5f36a1d713ed923dc5a072f81410dc89a61fb

Aliases

arxiv: 1301.7256 · arxiv_version: 1301.7256v1 · doi: 10.48550/arxiv.1301.7256 · pith_short_12: 6H7W4CTTCUM6 · pith_short_16: 6H7W4CTTCUM6BKKB · pith_short_8: 6H7W4CTT

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/6H7W4CTTCUM6BKKBTK7TLNPTNI \
  | 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: f1ff6e0a731519e0a9419abf35b5f36a1d713ed923dc5a072f81410dc89a61fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4cc98421ec7bcf68eb53f6bd0daf952f9960b1c95671c6a532e30c42523f8ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-01-30T15:33:29Z",
    "title_canon_sha256": "9a1db7eeeb6c6c53dbcb3928d1f83a7f2ef62108621ae2d7efdf158dcb0857f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.7256",
    "kind": "arxiv",
    "version": 1
  }
}