Pith Number

pith:GQ25TCDG

pith:2015:GQ25TCDGEYFNTIAWDC52F5MBH4

not attested not anchored not stored refs pending

Correlations of atmospheric water ice and dust in the Martian Polar regions

Adrian J. Brown, Jeffrey D. Scargle, Michael J. Wolff

arxiv:1501.03802 v1 · 2015-01-15 · 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{GQ25TCDGEYFNTIAWDC52F5MBH4}

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	2026-05-18T02:29:17.785617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3435d98866260ad9a01618bba2f5813f167481d14e7f0ab5bff2d8cc3db64d1b

Aliases

arxiv: 1501.03802 · arxiv_version: 1501.03802v1 · doi: 10.48550/arxiv.1501.03802 · pith_short_12: GQ25TCDGEYFN · pith_short_16: GQ25TCDGEYFNTIAW · pith_short_8: GQ25TCDG

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/GQ25TCDGEYFNTIAWDC52F5MBH4 \
  | 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: 3435d98866260ad9a01618bba2f5813f167481d14e7f0ab5bff2d8cc3db64d1b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f726c83105c0689dc3e410d7948f90e617ded45e2f56b1e522f3d7bf94c58eaa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-15T20:35:24Z",
    "title_canon_sha256": "52d95e8ba386731a23e9f7948d657941c0b6103f0e3f67d54bc922f8b4c7161f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03802",
    "kind": "arxiv",
    "version": 1
  }
}