Pith Number

pith:B2A4HFZH

pith:2016:B2A4HFZHQK2KHC2UPWDVWDWWI3

not attested not anchored not stored refs pending

Capillary Action in a Crack on the Surface of Asteroids with an Application to 433 Eros

Hexi Baoyin, Yu Jiang

arxiv:1604.04017 v1 · 2016-04-14 · 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{B2A4HFZHQK2KHC2UPWDVWDWWI3}

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	2026-05-18T01:16:38.815419Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e81c3972782b4a38b547d875b0ed646e14e4c582c769a7d46b0979a0fb6d9ae

Aliases

arxiv: 1604.04017 · arxiv_version: 1604.04017v1 · doi: 10.48550/arxiv.1604.04017 · pith_short_12: B2A4HFZHQK2K · pith_short_16: B2A4HFZHQK2KHC2U · pith_short_8: B2A4HFZH

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/B2A4HFZHQK2KHC2UPWDVWDWWI3 \
  | 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: 0e81c3972782b4a38b547d875b0ed646e14e4c582c769a7d46b0979a0fb6d9ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6a2c60f8b8e848cb8bf522aaf4dad8e48955d9b4e7a1e32347bd6183f9718e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-04-14T02:33:15Z",
    "title_canon_sha256": "2de9c771839e3a339562d23b4d55f6c1afc14510b37220f21abfc6b617bf666e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.04017",
    "kind": "arxiv",
    "version": 1
  }
}