Pith Number

pith:3ZCB54LJ

pith:2014:3ZCB54LJDPR2M57XYYQIV3HE5L

not attested not anchored not stored refs pending

Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) north polar springtime recession mapping: First Three Mars years of observations

Adrian J. Brown, Scott L. Murchie, Wendy M. Calvin

arxiv:1403.3273 v1 · 2014-02-06 · 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{3ZCB54LJDPR2M57XYYQIV3HE5L}

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	2026-05-18T02:56:21.978636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

de441ef1691be3a677f7c6208aece4eacb719f6cec9c3861578b607a3d9730b9

Aliases

arxiv: 1403.3273 · arxiv_version: 1403.3273v1 · doi: 10.48550/arxiv.1403.3273 · pith_short_12: 3ZCB54LJDPR2 · pith_short_16: 3ZCB54LJDPR2M57X · pith_short_8: 3ZCB54LJ

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/3ZCB54LJDPR2M57XYYQIV3HE5L \
  | 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: de441ef1691be3a677f7c6208aece4eacb719f6cec9c3861578b607a3d9730b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61544863cba04979c8bc90c798f6f564456ddd266c7c852476f80ac98d12c8d5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-02-06T06:08:00Z",
    "title_canon_sha256": "3d303e75062980d9055caf064ffc654959e0c75edb867200a09c20000a1ee32e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3273",
    "kind": "arxiv",
    "version": 1
  }
}