Pith Number

pith:35T4T66O

pith:2014:35T4T66OBMZ326ENIB2J76QCCL

not attested not anchored not stored refs pending

Astronomical orientation analysis of three proto-historical sites in Friuli - Italy

Ferdinando Patat, Susi Corazza

arxiv:1409.6982 v1 · 2014-09-24 · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{35T4T66OBMZ326ENIB2J76QCCL}

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	2026-05-18T02:42:00.082298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df67c9fbce0b33bd788d40749ffa0212f06af836ac70be3482a22d3a092ab558

Aliases

arxiv: 1409.6982 · arxiv_version: 1409.6982v1 · doi: 10.48550/arxiv.1409.6982 · pith_short_12: 35T4T66OBMZ3 · pith_short_16: 35T4T66OBMZ326EN · pith_short_8: 35T4T66O

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/35T4T66OBMZ326ENIB2J76QCCL \
  | 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: df67c9fbce0b33bd788d40749ffa0212f06af836ac70be3482a22d3a092ab558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a917975e93379c04cb32701e691afced5ba5138cbc686aca71691479a4778a2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2014-09-24T14:55:46Z",
    "title_canon_sha256": "b15bb7ce701f6cd15140158f174a9ac744b57fd0195006663855ac8c5d797761"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.6982",
    "kind": "arxiv",
    "version": 1
  }
}