Pith Number

pith:3ABHZP6D

pith:2021:3ABHZP6DY2LZXPNZEZUI7QJPJ6

not attested not anchored not stored refs pending

Internal rubble properties of asteroid (101955) Bennu

A. S. French, C. L. Johnson, D. Farnocchia, D. Highsmith, D. J. Scheeres, D. N. Brack, D. Rowlands, D. S. Lauretta, E. B. Bierhaus, E. E. Palmer, E. M. Mazarico, J. A. Seabrook, J. M. Leonard, J. R. Weirich, J. W. McMahon, K. Getzandanner, K. J. Walsh, L. Philpott, M. C. Nolan, M. G. Daly, M. Moreau, O. S. Barnouin, P. Antreasian, P. Tricarico, R. W. Gaskell, S. R. Chesley, Y. Takahashi

arxiv:2108.10416 v1 · 2021-08-23 · 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{3ABHZP6DY2LZXPNZEZUI7QJPJ6}

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	2026-07-05T03:11:32.744600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8027cbfc3c6979bbdb926688fc12f4f890ddd963fd4ad5607620c76f225e3c1

Aliases

arxiv: 2108.10416 · arxiv_version: 2108.10416v1 · doi: 10.48550/arxiv.2108.10416 · pith_short_12: 3ABHZP6DY2LZ · pith_short_16: 3ABHZP6DY2LZXPNZ · pith_short_8: 3ABHZP6D

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/3ABHZP6DY2LZXPNZEZUI7QJPJ6 \
  | 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: d8027cbfc3c6979bbdb926688fc12f4f890ddd963fd4ad5607620c76f225e3c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b9bbb4146ee9811f1e4ac02a6dc8127acac6a7a66003c2ba2a63abb183fc8a0c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-08-23T21:16:21Z",
    "title_canon_sha256": "af441b51b5a053ff5711954eb7294f308ca68d2a75cc278eba20dd468d367875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.10416",
    "kind": "arxiv",
    "version": 1
  }
}