Pith Number

pith:SSFENNEC

pith:2013:SSFENNEC7F5EKWS2CUXOBSEMMT

not attested not anchored not stored refs pending

Sirius and the project of the megalithic enclosures at Gobekli Tepe

Giulio Magli

arxiv:1307.8397 v2 · 2013-07-31 · 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{SSFENNEC7F5EKWS2CUXOBSEMMT}

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	2026-05-18T01:04:00.608182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

948a46b482f97a455a5a152ee0c88c64ea1466f850c7659960ced38c98c0ed82

Aliases

arxiv: 1307.8397 · arxiv_version: 1307.8397v2 · doi: 10.48550/arxiv.1307.8397 · pith_short_12: SSFENNEC7F5E · pith_short_16: SSFENNEC7F5EKWS2 · pith_short_8: SSFENNEC

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/SSFENNEC7F5EKWS2CUXOBSEMMT \
  | 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: 948a46b482f97a455a5a152ee0c88c64ea1466f850c7659960ced38c98c0ed82

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57c08ba8db3daff0f74780d4a069d4c4b33ed1acf6c1758d21cdc0995c7c7a0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.hist-ph",
    "submitted_at": "2013-07-31T17:39:33Z",
    "title_canon_sha256": "93c263b53495e0b08b366498b3194f7b07758dcd6df0511106482509832b717f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.8397",
    "kind": "arxiv",
    "version": 2
  }
}