Pith Number

pith:FLGFZLUE

pith:2015:FLGFZLUE7KAKYZ53SFFYFFRMCF

not attested not anchored not stored refs pending

Pressure Responses of a Vertically Hydraulic Fractured Well in a Reservoir with Fractal Structure

Abolhassan Razminia, Delfim F. M. Torres, Kambiz Razminia

arxiv:1502.03944 v1 · 2015-02-13 · 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{FLGFZLUE7KAKYZ53SFFYFFRMCF}

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	2026-05-18T02:23:26.043062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2acc5cae84fa80ac67bb914b82962c1171db445d05d0b34545aefc0024cd9483

Aliases

arxiv: 1502.03944 · arxiv_version: 1502.03944v1 · doi: 10.48550/arxiv.1502.03944 · pith_short_12: FLGFZLUE7KAK · pith_short_16: FLGFZLUE7KAKYZ53 · pith_short_8: FLGFZLUE

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/FLGFZLUE7KAKYZ53SFFYFFRMCF \
  | 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: 2acc5cae84fa80ac67bb914b82962c1171db445d05d0b34545aefc0024cd9483

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d60c5a47f96b62c07c27f980ca440221baaa96edf1832e3a8af1a4262bc0c6a6",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-02-13T11:12:55Z",
    "title_canon_sha256": "d8b934353e085b10fff2eb9cf134bf1cca86beecb255f1da3afbb378e2e3d1aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03944",
    "kind": "arxiv",
    "version": 1
  }
}