Pith Number

pith:RQTMHGA6

pith:2013:RQTMHGA63H2GGNT2LH6TPD455N

not attested not anchored not stored refs pending

Ice aggregate contacts at the nm-scale

Gerhard Wurm, Guillem Aumatell

arxiv:1311.1957 v1 · 2013-11-08 · 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{RQTMHGA63H2GGNT2LH6TPD455N}

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	2026-05-18T03:07:41.888721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c26c3981ed9f463367a59fd378f9deb6935b71a6a95e02db6f51bbd4c7b3aed

Aliases

arxiv: 1311.1957 · arxiv_version: 1311.1957v1 · doi: 10.48550/arxiv.1311.1957 · pith_short_12: RQTMHGA63H2G · pith_short_16: RQTMHGA63H2GGNT2 · pith_short_8: RQTMHGA6

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/RQTMHGA63H2GGNT2LH6TPD455N \
  | 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: 8c26c3981ed9f463367a59fd378f9deb6935b71a6a95e02db6f51bbd4c7b3aed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "671c4b98fe6a946fe81c771f3194040b9b976731d702a0cee981374f25a8ab07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2013-11-08T13:06:07Z",
    "title_canon_sha256": "9b7804522f89b7ba285d25e19ed6c661df34269eca6c6586d128904a2bcf6ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1957",
    "kind": "arxiv",
    "version": 1
  }
}