Pith Number

pith:LGYL52AB

pith:2013:LGYL52AB6XDJBH65FZ6EZZPBZH

not attested not anchored not stored refs pending

Porosity measurements of interstellar ice mixtures using optical laser interference and extended effective medium approximations

A. G. G. M. Tielens, D. M. Paardekooper, E. P. van der Linden, H. Linnartz, J.-B. Bossa, K. Isokoski, M. Bonnin, S. Cazaux, T. Triemstra

arxiv:1312.2414 v1 · 2013-12-09 · astro-ph.IM · astro-ph.EP · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LGYL52AB6XDJBH65FZ6EZZPBZH}

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	2026-05-18T03:05:10.320165Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59b0bee801f5c6909fdd2e7c4ce5e1c9d645069bb8a2e85853a82d5e6d568b69

Aliases

arxiv: 1312.2414 · arxiv_version: 1312.2414v1 · doi: 10.48550/arxiv.1312.2414 · pith_short_12: LGYL52AB6XDJ · pith_short_16: LGYL52AB6XDJBH65 · pith_short_8: LGYL52AB

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/LGYL52AB6XDJBH65FZ6EZZPBZH \
  | 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: 59b0bee801f5c6909fdd2e7c4ce5e1c9d645069bb8a2e85853a82d5e6d568b69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf34903777a6e9ee6754e17168f7b877b8261c33b189804e236e9fc5d8a10ab",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-12-09T12:48:59Z",
    "title_canon_sha256": "7c6953f5cb625c8e247cd02879a2209c2c319093f00d4d613974282e3837fd90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2414",
    "kind": "arxiv",
    "version": 1
  }
}