Pith Number

pith:NXW3ANCL

pith:2018:NXW3ANCLUQYGJUNWCVDABFCDMK

not attested not anchored not stored refs pending

Geobiodynamics and Roegenian Economic Systems

Constantin Udriste, Dorel Zugravescu, Florin Munteanu, Ionel Tevy, Massimiliano Ferrara

arxiv:1812.07961 v1 · 2018-11-06 · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXW3ANCLUQYGJUNWCVDABFCDMK}

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	2026-05-17T23:57:55.393855Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dedb0344ba43064d1b615460094436289966e7ee23369b49edb9057c98243e3

Aliases

arxiv: 1812.07961 · arxiv_version: 1812.07961v1 · doi: 10.48550/arxiv.1812.07961 · pith_short_12: NXW3ANCLUQYG · pith_short_16: NXW3ANCLUQYGJUNW · pith_short_8: NXW3ANCL

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/NXW3ANCLUQYGJUNWCVDABFCDMK \
  | 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: 6dedb0344ba43064d1b615460094436289966e7ee23369b49edb9057c98243e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8516813d6697b8ed5820c4069102cad44811f9e68ad675fb42174ac51189753f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2018-11-06T12:51:55Z",
    "title_canon_sha256": "1b733f41982cc331961e3d4449b32e2105d35894e4cc0b8d74679c41a285c256"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07961",
    "kind": "arxiv",
    "version": 1
  }
}