Pith Number

pith:4R5PINXO

pith:2011:4R5PINXO3CUFS7GESWZWH2JNN7

not attested not anchored not stored refs pending

4D imaging of fracturing in organic-rich shales during heating

Adriano Mazzini (PGP), Anders Malthe-Sorenssen (PGP), Bjorn Jamtveit (PGP), Dag Kristian Dysthe (PGP), Francois Renard (PGP, Hamed Panahi (PGP), ISTerre), Julien Scheibert (PGP, LTDS), Maya Kobchenko (PGP), Paul Meakin (PGP)

arxiv:1101.2295 v2 · 2011-01-12 · 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{4R5PINXO3CUFS7GESWZWH2JNN7}

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	2026-05-18T03:59:13.998011Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e47af436eed8a8597cc495b363e92d6fd7bcd06637c4a72754acd9061d9c9016

Aliases

arxiv: 1101.2295 · arxiv_version: 1101.2295v2 · doi: 10.48550/arxiv.1101.2295 · pith_short_12: 4R5PINXO3CUF · pith_short_16: 4R5PINXO3CUFS7GE · pith_short_8: 4R5PINXO

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/4R5PINXO3CUFS7GESWZWH2JNN7 \
  | 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: e47af436eed8a8597cc495b363e92d6fd7bcd06637c4a72754acd9061d9c9016

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4433ae1f883d4467a91ba29c4e2fd639c7179577d65178c56f2df16bcbee1f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2011-01-12T08:56:09Z",
    "title_canon_sha256": "e96baae775c7c9f7ea1e5fef3263bdb949731f2123e9259853c1ad1552d8be07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2295",
    "kind": "arxiv",
    "version": 2
  }
}