Pith Number

pith:I5FCWSNV

pith:2015:I5FCWSNVHO5TPOLOOW4CTNWE2X

not attested not anchored not stored refs pending

Optimal reservoir conditions for fluid extraction through permeable walls in the viscous limit

Anita T. Layton, Gregory Herschlag, Jian-Guo Liu

arxiv:1511.01469 v1 · 2015-11-04 · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I5FCWSNVHO5TPOLOOW4CTNWE2X}

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	2026-05-18T01:27:47.032966Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

474a2b49b53bbb37b96e75b829b6c4d5f4da3155be6914e8b39a19ad7f6386f1

Aliases

arxiv: 1511.01469 · arxiv_version: 1511.01469v1 · doi: 10.48550/arxiv.1511.01469 · pith_short_12: I5FCWSNVHO5T · pith_short_16: I5FCWSNVHO5TPOLO · pith_short_8: I5FCWSNV

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/I5FCWSNVHO5TPOLOOW4CTNWE2X \
  | 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: 474a2b49b53bbb37b96e75b829b6c4d5f4da3155be6914e8b39a19ad7f6386f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "024a1cc99649d3c1edd8387339213f48aa6e9f1fb3cc3c37552771bf8986fb07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.flu-dyn",
    "submitted_at": "2015-11-04T20:34:09Z",
    "title_canon_sha256": "bfb5747cb4740c869ff6a3c40549b517ab93bc704c5b2658a5b76ffee9391dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01469",
    "kind": "arxiv",
    "version": 1
  }
}