Pith Number

pith:ICZWYNYT

pith:2019:ICZWYNYTOTLQNXYVPKBGSP5SDC

not attested not anchored not stored refs pending

Potential Effects of Atmospheric Collapse on Martian Heat Flow and Application to the InSight Measurements

Axel Hagermann, Matthew Siegler, Matthias Grott, Narissa Patel, Nicholas Attree, Tilman Spohn

arxiv:1910.04520 v1 · 2019-10-10 · 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{ICZWYNYTOTLQNXYVPKBGSP5SDC}

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	2026-07-05T00:33:18.363434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40b36c371374d706df157a82693fb2189a3849b39231c5a0d118143486537af4

Aliases

arxiv: 1910.04520 · arxiv_version: 1910.04520v1 · doi: 10.48550/arxiv.1910.04520 · pith_short_12: ICZWYNYTOTLQ · pith_short_16: ICZWYNYTOTLQNXYV · pith_short_8: ICZWYNYT

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/ICZWYNYTOTLQNXYVPKBGSP5SDC \
  | 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: 40b36c371374d706df157a82693fb2189a3849b39231c5a0d118143486537af4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2926a3d945b000897996c8099154570cb5562a9c0aab1bf0fa872d7229a03e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-10-10T12:42:35Z",
    "title_canon_sha256": "0f2dde9cf8673d300f120443ad9292c75ac5236811655b8345bdab4ad5869a0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.04520",
    "kind": "arxiv",
    "version": 1
  }
}