Pith Number

pith:AFXVIUBU

pith:2019:AFXVIUBU7OQHPC53OSNHVR7IP7

not attested not anchored not stored refs pending

Gas injection and leakage in layered aquifers

Christopher W. MacMinn, Luke T. Jenkins, Martino Foschi

arxiv:1908.08137 v1 · 2019-08-21 · physics.flu-dyn · 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{AFXVIUBU7OQHPC53OSNHVR7IP7}

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	2026-07-04T23:59:09.961417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

016f545034fba0778bbb749a7ac7e87fc63d4c1bc657830d05cd1e70ec91a835

Aliases

arxiv: 1908.08137 · arxiv_version: 1908.08137v1 · doi: 10.48550/arxiv.1908.08137 · pith_short_12: AFXVIUBU7OQH · pith_short_16: AFXVIUBU7OQHPC53 · pith_short_8: AFXVIUBU

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/AFXVIUBU7OQHPC53OSNHVR7IP7 \
  | 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: 016f545034fba0778bbb749a7ac7e87fc63d4c1bc657830d05cd1e70ec91a835

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "176003fe6ddcb4cbf47b5a9580b1b2d3ae69fd921fb03c5371a75fe6d7313236",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2019-08-21T23:08:35Z",
    "title_canon_sha256": "0f6855456e053a59adf209b3370d1a3bc522af10112742d7fd01aa56ba857662"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08137",
    "kind": "arxiv",
    "version": 1
  }
}