Pith Number

pith:HR2VTV36

pith:2012:HR2VTV36AKHTYMXHKCKWTTVZ3Z

not attested not anchored not stored refs pending

Composition of Near-Earth Asteroid 2008 EV5: Potential target for Robotic and Human Exploration

Bonnie Buratti, Kenneth Lawrence, Lucille Le Corre, Michael Gaffey, Michael Hicks, Paul Abell, Paul Hardersen, Vishnu Reddy

arxiv:1209.1207 v1 · 2012-09-06 · astro-ph.EP · astro-ph.SR · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HR2VTV36AKHTYMXHKCKWTTVZ3Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:54:39.488805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3c7559d77e028f3c32e7509569ceb9de4530392367ed6572c07e5ed99b46d1a3

Aliases

arxiv: 1209.1207 · arxiv_version: 1209.1207v1 · doi: 10.48550/arxiv.1209.1207 · pith_short_12: HR2VTV36AKHT · pith_short_16: HR2VTV36AKHTYMXH · pith_short_8: HR2VTV36

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/HR2VTV36AKHTYMXHKCKWTTVZ3Z \
  | 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: 3c7559d77e028f3c32e7509569ceb9de4530392367ed6572c07e5ed99b46d1a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bab7206350cb0cb46c19fa9c5c9b96147c4f537058e17e7dcd0fd25a0ea29632",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-09-06T07:39:32Z",
    "title_canon_sha256": "f32a0aaa3a4508a0a922d96d761dc9a5dd0e274095567dcfc446eb342530d4d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.1207",
    "kind": "arxiv",
    "version": 1
  }
}