Pith Number

pith:2AV76YCO

pith:2017:2AV76YCOIMXJXKEBCT35MVO4Y5

not attested not anchored not stored refs pending

Perceiving the crust in 3D: a model integrating geological, geochemical, and geophysical data

Fabio Mantovani, Marica Baldoncini, Scott A. Wipperfurth, Virginia Strati, William F. McDonough

arxiv:1712.04676 v1 · 2017-12-13 · physics.geo-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{2AV76YCOIMXJXKEBCT35MVO4Y5}

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	2026-05-18T00:23:28.626601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d02bff604e432e9ba88114f7d655dcc76b544381cf95a8dd8a0fa8fcdd5a9623

Aliases

arxiv: 1712.04676 · arxiv_version: 1712.04676v1 · doi: 10.48550/arxiv.1712.04676 · pith_short_12: 2AV76YCOIMXJ · pith_short_16: 2AV76YCOIMXJXKEB · pith_short_8: 2AV76YCO

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/2AV76YCOIMXJXKEBCT35MVO4Y5 \
  | 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: d02bff604e432e9ba88114f7d655dcc76b544381cf95a8dd8a0fa8fcdd5a9623

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea5e62a016fe95eeb8f116a1ad8e160d5691d617ccc5e6cdc5400e5ad8026cc3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2017-12-13T09:48:23Z",
    "title_canon_sha256": "fcc2e638204aad8c1f83e5cc40f8a0fec24959664139978ffb99aecd30ecab73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04676",
    "kind": "arxiv",
    "version": 1
  }
}