Pith Number

pith:UYQACJRQ

pith:2018:UYQACJRQC666XWKXTJDWQLZSPQ

not attested not anchored not stored refs pending

Heat conduction through permafrost and its potential for explosive behavior

Kaitlin Hill, Richard McGehee

arxiv:1810.12370 v1 · 2018-10-29 · 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{UYQACJRQC666XWKXTJDWQLZSPQ}

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	2026-05-18T00:02:02.888711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a62001263017bdebd9579a47682f327c2487f08c06e9de57a3f6675f4be68f13

Aliases

arxiv: 1810.12370 · arxiv_version: 1810.12370v1 · doi: 10.48550/arxiv.1810.12370 · pith_short_12: UYQACJRQC666 · pith_short_16: UYQACJRQC666XWKX · pith_short_8: UYQACJRQ

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/UYQACJRQC666XWKXTJDWQLZSPQ \
  | 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: a62001263017bdebd9579a47682f327c2487f08c06e9de57a3f6675f4be68f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c7e472fa60fb6026ff4327945f4fa384b70bae3f4ff565fc6e15cc7eb63539f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2018-10-29T19:26:19Z",
    "title_canon_sha256": "378db491f92be19ca498610e9d5f0a971b8d8cca8f8e9816486bfea4eb00af68"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12370",
    "kind": "arxiv",
    "version": 1
  }
}