Pith Number

pith:N2PL53OD

pith:2020:N2PL53OD5DXKVLTQI4HNOLEF52

not attested not anchored not stored refs pending

Motion of Dust Ejected from the Surface of Asteroid (101955) Bennu

J\"urgen Schmidt, Yu Jiang

arxiv:2010.10127 v1 · 2020-10-20 · 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{N2PL53OD5DXKVLTQI4HNOLEF52}

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	2026-07-05T01:44:27.516755Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6e9ebeedc3e8eeaaae70470ed72c85ee8a8698ad968faeceac9a6b9f2416eee8

Aliases

arxiv: 2010.10127 · arxiv_version: 2010.10127v1 · doi: 10.48550/arxiv.2010.10127 · pith_short_12: N2PL53OD5DXK · pith_short_16: N2PL53OD5DXKVLTQ · pith_short_8: N2PL53OD

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/N2PL53OD5DXKVLTQI4HNOLEF52 \
  | 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: 6e9ebeedc3e8eeaaae70470ed72c85ee8a8698ad968faeceac9a6b9f2416eee8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcec37586acfffe2a65e9a0c8072e955b93a0904e3fe6e7f58302d974d062136",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-10-20T08:42:14Z",
    "title_canon_sha256": "02e7355087f4ff24cfd52e64b988684bc211889ffd66cdabc991da456c40afea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.10127",
    "kind": "arxiv",
    "version": 1
  }
}