Pith Number

pith:LMD4Y57D

pith:2021:LMD4Y57DBTBSFAVY4JJAWNGXEK

not attested not anchored not stored refs pending

Space Weathering of the 3-micron Phyllosilicate Feature induced by Pulsed Laser Irradiation

B.S Prince, M.J. Loeffler

arxiv:2110.03729 v2 · 2021-10-07 · astro-ph.EP · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LMD4Y57DBTBSFAVY4JJAWNGXEK}

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	2026-07-05T03:24:13.332137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b07cc77e30cc32282b8e2520b34d72288c42623dad76b72e79a15abaf09c7f2

Aliases

arxiv: 2110.03729 · arxiv_version: 2110.03729v2 · doi: 10.48550/arxiv.2110.03729 · pith_short_12: LMD4Y57DBTBS · pith_short_16: LMD4Y57DBTBSFAVY · pith_short_8: LMD4Y57D

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/LMD4Y57DBTBSFAVY4JJAWNGXEK \
  | 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: 5b07cc77e30cc32282b8e2520b34d72288c42623dad76b72e79a15abaf09c7f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46548d9ce53c393a1eced885838e9045443ec4b96454d0e6fe22b9ca083156c5",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-10-07T18:28:58Z",
    "title_canon_sha256": "431f66fe3ee1db563a69863170c90e3291df23b5fc6460fca7942f3f66c0a1e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03729",
    "kind": "arxiv",
    "version": 2
  }
}