Pith Number

pith:DXPTEFRK

pith:2016:DXPTEFRKFWIKVTJD3P6ZWRPREH

not attested not anchored not stored refs pending

Modelling Geomechanical Impact of CO2 Injection Using Precomputed Response Functions

Halvor M. Nilsen, Odd Andersen, Sarah E. Gasda

arxiv:1609.00579 v1 · 2016-09-02 · 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{DXPTEFRKFWIKVTJD3P6ZWRPREH}

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	2026-05-18T01:06:23.649305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ddf32162a2d90aacd23dbfd9b45f121ec7e822aaaeeea6cebe8d163dfdad214

Aliases

arxiv: 1609.00579 · arxiv_version: 1609.00579v1 · doi: 10.48550/arxiv.1609.00579 · pith_short_12: DXPTEFRKFWIK · pith_short_16: DXPTEFRKFWIKVTJD · pith_short_8: DXPTEFRK

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/DXPTEFRKFWIKVTJD3P6ZWRPREH \
  | 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: 1ddf32162a2d90aacd23dbfd9b45f121ec7e822aaaeeea6cebe8d163dfdad214

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e82bbf571d8a9abb75ceef813f996333602cb5781666d4f26889e26587043674",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2016-09-02T12:46:20Z",
    "title_canon_sha256": "1a14dd0a8e5e1817454aab8576693fdba9ddedd5483abced9fe0ebb58f93a208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00579",
    "kind": "arxiv",
    "version": 1
  }
}