Pith Number

pith:LFNYZDVW

pith:2019:LFNYZDVWUOJXH2DTZHYOESKELH

not attested not anchored not stored refs pending

The microstructural evolution of water ice in the solar system through sintering

Cynthia B. Phillips, Eli S. Phelps, Gareth Meirion-Griffith, Jamie L. Molaro, Juan M. Lora, Karl L. Mitchell, Mathieu Choukroun, Robert Hodyss

arxiv:1901.04633 v1 · 2019-01-15 · 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{LFNYZDVWUOJXH2DTZHYOESKELH}

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	2026-05-17T23:56:22.216218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

595b8c8eb6a39373e873c9f0e2494459e2d35577d5693cda28bd5c9afda79778

Aliases

arxiv: 1901.04633 · arxiv_version: 1901.04633v1 · doi: 10.48550/arxiv.1901.04633 · pith_short_12: LFNYZDVWUOJX · pith_short_16: LFNYZDVWUOJXH2DT · pith_short_8: LFNYZDVW

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/LFNYZDVWUOJXH2DTZHYOESKELH \
  | 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: 595b8c8eb6a39373e873c9f0e2494459e2d35577d5693cda28bd5c9afda79778

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f57b9a1d1330905469962cfc7fc1df34550fdbb26f91e187592355ccfd5d9b61",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-01-15T01:51:07Z",
    "title_canon_sha256": "4f13943fd9e1f774587430ac31a7d208882bb6097276cb80458560253c9c1f40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.04633",
    "kind": "arxiv",
    "version": 1
  }
}