Pith Number

pith:Z3TI2LSM

pith:2010:Z3TI2LSMUUXVXYX3CQDDFBJYP5

not attested not anchored not stored refs pending

Sublimation of the Martian CO2 Seasonal South Polar Cap

Bernard Schmitt, Francois Forget, Frederic Schmidt, Jean-Pierre Bibring, Jeng-Jong Jian, Patrick Martin, Sylvain Doute, the OMEGA Team, Yves Langevin

arxiv:1003.4453 v2 · 2010-03-23 · astro-ph.EP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z3TI2LSMUUXVXYX3CQDDFBJYP5}

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	2026-05-18T02:24:27.045133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee68d2e4ca52f5be2fb14063285387f407e36cac9bfea3dddd9f56cd11e48f7

Aliases

arxiv: 1003.4453 · arxiv_version: 1003.4453v2 · doi: 10.48550/arxiv.1003.4453 · pith_short_12: Z3TI2LSMUUXV · pith_short_16: Z3TI2LSMUUXVXYX3 · pith_short_8: Z3TI2LSM

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/Z3TI2LSMUUXVXYX3CQDDFBJYP5 \
  | 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: cee68d2e4ca52f5be2fb14063285387f407e36cac9bfea3dddd9f56cd11e48f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78ce37e2a798e4a77e8052fcc3340d4db0db40ec21c30850482090e72dbd71b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-23T16:19:52Z",
    "title_canon_sha256": "23860924d77c4e4c946629bcb932bff9735a899c5a79577c8872bb6e5ca49c00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4453",
    "kind": "arxiv",
    "version": 2
  }
}