Pith Number

pith:I2SHVLK7

pith:2016:I2SHVLK7QGA3BQS46GMWD7ZJLH

not attested not anchored not stored refs pending

Sequential geophysical and flow inversion to characterize fracture networks in subsurface systems

M. K. Mudunuru, N. Makedonska, S. Karra, T. Chen

arxiv:1606.04464 v3 · 2016-06-14 · cs.CE · math.NA · physics.comp-ph · physics.geo-ph · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2SHVLK7QGA3BQS46GMWD7ZJLH}

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	2026-05-18T00:14:07.043397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a47aad5f8181b0c25cf19961ff2959cc0c486283e8b68334e8072eabd57864

Aliases

arxiv: 1606.04464 · arxiv_version: 1606.04464v3 · doi: 10.48550/arxiv.1606.04464 · pith_short_12: I2SHVLK7QGA3 · pith_short_16: I2SHVLK7QGA3BQS4 · pith_short_8: I2SHVLK7

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/I2SHVLK7QGA3BQS46GMWD7ZJLH \
  | 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: 46a47aad5f8181b0c25cf19961ff2959cc0c486283e8b68334e8072eabd57864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7dff8493a063d1aa613280b635d396e02588ad886c45e9729bb32f26b8351f0",
    "cross_cats_sorted": [
      "math.NA",
      "physics.comp-ph",
      "physics.geo-ph",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2016-06-14T17:18:06Z",
    "title_canon_sha256": "99eca2e370d9c617f44ed4a0822ea0fa11629e6542e7a229877262fd071abefa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.04464",
    "kind": "arxiv",
    "version": 3
  }
}