Pith Number

pith:IWP3YT75

pith:2015:IWP3YT75UQJ5DC5NAX3QRIALR3

not attested not anchored not stored refs pending

Testing a coupled hydro-thermo-chemo-geomechanical model for gas hydrate bearing sediments using triaxial compression lab experiments

Barbara Wohlmuth, Christian Deusner, Matthias Haeckel, Rainer Helmig, Shubhangi Gupta

arxiv:1512.04581 v2 · 2015-12-15 · math.NA · math.DS · 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{IWP3YT75UQJ5DC5NAX3QRIALR3}

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	2026-05-18T00:37:52.926442Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

459fbc4ffda413d18bad05f708a00b8ee977d370f18bf54dfc67c014eac906fd

Aliases

arxiv: 1512.04581 · arxiv_version: 1512.04581v2 · doi: 10.48550/arxiv.1512.04581 · pith_short_12: IWP3YT75UQJ5 · pith_short_16: IWP3YT75UQJ5DC5N · pith_short_8: IWP3YT75

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/IWP3YT75UQJ5DC5NAX3QRIALR3 \
  | 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: 459fbc4ffda413d18bad05f708a00b8ee977d370f18bf54dfc67c014eac906fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "407f5a97a9a8e334c186ad33f046bb0f42afd6387d4198526472a4469c8d1091",
    "cross_cats_sorted": [
      "math.DS",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-15T07:07:25Z",
    "title_canon_sha256": "58dd0b71d61c8fb31997d3868e4192d2eb88d42a1c7f5a2f90652e2831506048"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04581",
    "kind": "arxiv",
    "version": 2
  }
}