Pith Number

pith:5HDDPV5L

pith:2016:5HDDPV5LWX3B2QMMLWDGDNLEVN

not attested not anchored not stored refs pending

Observational Constraints on Water Sublimation from 24 Themis and 1 Ceres

Adam J. McKay, Dennis Bodewits, Jian-Yang Li

arxiv:1609.07156 v1 · 2016-09-22 · astro-ph.EP

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

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	2026-05-18T00:50:18.944028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9c637d7abb5f61d418c5d8661b564ab5148d2ca0669202955894acca5e78041

Aliases

arxiv: 1609.07156 · arxiv_version: 1609.07156v1 · doi: 10.48550/arxiv.1609.07156 · pith_short_12: 5HDDPV5LWX3B · pith_short_16: 5HDDPV5LWX3B2QMM · pith_short_8: 5HDDPV5L

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/5HDDPV5LWX3B2QMMLWDGDNLEVN \
  | 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: e9c637d7abb5f61d418c5d8661b564ab5148d2ca0669202955894acca5e78041

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6d19a0d26905630edcd09c25533a3b96d636eaf1fedbd711c5b987131975c259",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-22T20:23:47Z",
    "title_canon_sha256": "c0720fbecddc976c4ad76a26aea754ebda689868ff0c16f096a6a10636595eb0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07156",
    "kind": "arxiv",
    "version": 1
  }
}