Pith Number

pith:HXSYEWGD

pith:2017:HXSYEWGDBM26GMOIIH2ACLZO74

not attested not anchored not stored refs pending

Heterogeneity Preserving Upscaling for Heat Transport in Fractured Geothermal Reservoirs

Anna Nissen, Eirik Keilegavlen, Inga Berre, Jan Martin Nordbotten, Tor Harald Sandve

arxiv:1702.06074 v1 · 2017-02-20 · cs.CE · 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{HXSYEWGDBM26GMOIIH2ACLZO74}

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	2026-05-18T00:50:24.409044Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3de58258c30b35e331c841f4012f2eff1f3a5e9928d2e63d62182b173af9a2d3

Aliases

arxiv: 1702.06074 · arxiv_version: 1702.06074v1 · doi: 10.48550/arxiv.1702.06074 · pith_short_12: HXSYEWGDBM26 · pith_short_16: HXSYEWGDBM26GMOI · pith_short_8: HXSYEWGD

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/HXSYEWGDBM26GMOIIH2ACLZO74 \
  | 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: 3de58258c30b35e331c841f4012f2eff1f3a5e9928d2e63d62182b173af9a2d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "432437be51006d7d4e5f42bafc5a8be315969b1e6cce3fdd1e11b3501a83d99c",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2017-02-20T17:28:12Z",
    "title_canon_sha256": "ef7f078c1a370a63ce9deed4ae4dbb82084bbd9360f0e575102cb654750c4cee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.06074",
    "kind": "arxiv",
    "version": 1
  }
}