Pith Number

pith:Q5N3ZXGG

pith:2010:Q5N3ZXGGTICQMET2J3V5S2SOPC

not attested not anchored not stored refs pending

The identification of lead ingots from the Roman mines of Cartagena (Murcia, Spain): the role of lead isotope analysis

A. Nesta, C. Domergue, I. Manteca, P. Quarati, P.R. Trincherini

arxiv:1002.3557 v1 · 2010-02-18 · physics.soc-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{Q5N3ZXGGTICQMET2J3V5S2SOPC}

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	2026-05-18T01:04:58.498051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875bbcdcc69a0506127a4eebd96a4e7882fc80e6e03a9e8245db2e4ffde76574

Aliases

arxiv: 1002.3557 · arxiv_version: 1002.3557v1 · doi: 10.48550/arxiv.1002.3557 · pith_short_12: Q5N3ZXGGTICQ · pith_short_16: Q5N3ZXGGTICQMET2 · pith_short_8: Q5N3ZXGG

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/Q5N3ZXGGTICQMET2J3V5S2SOPC \
  | 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: 875bbcdcc69a0506127a4eebd96a4e7882fc80e6e03a9e8245db2e4ffde76574

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5be09543bcd907ce19cb96473d211ec55ca9383cecf1f28e4110817a6c1c6e1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2010-02-18T16:13:56Z",
    "title_canon_sha256": "660096f0e2d652e542680827998be3bb6a2e4d04f3324134b8881fdf0c107681"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.3557",
    "kind": "arxiv",
    "version": 1
  }
}