Pith Number

pith:XLMZM6JX

pith:2012:XLMZM6JXZDFWQXBA4WYKBRYDYZ

not attested not anchored not stored refs pending

Convection in Drying and Freezing Ground

Mir Faizal, Stephen Peppin

arxiv:1210.1533 v2 · 2012-10-04 · 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{XLMZM6JXZDFWQXBA4WYKBRYDYZ}

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	2026-05-18T02:02:08.676128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bad9967937c8cb685c20e5b0a0c703c66173d192f07a07fac123e5326389bb90

Aliases

arxiv: 1210.1533 · arxiv_version: 1210.1533v2 · doi: 10.48550/arxiv.1210.1533 · pith_short_12: XLMZM6JXZDFW · pith_short_16: XLMZM6JXZDFWQXBA · pith_short_8: XLMZM6JX

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/XLMZM6JXZDFWQXBA4WYKBRYDYZ \
  | 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: bad9967937c8cb685c20e5b0a0c703c66173d192f07a07fac123e5326389bb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "226b711b2cd25bcc4a049d5fc44c9d97e1e14820b33b59ad72ce16aa0983ef62",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-10-04T18:40:11Z",
    "title_canon_sha256": "18b471f51831f2cb236dd8afbbf80a6e73d809609a2e5bcb486696418be3f887"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1533",
    "kind": "arxiv",
    "version": 2
  }
}