Pith Number

pith:PFLSSCBH

pith:2010:PFLSSCBH5WEB2Y625H6RG26R5M

not attested not anchored not stored refs pending

HD 101088, An Accreting 14 AU Binary in Lower Centaurus Crux With Very Little Circumstellar Dust

Alycia J. Weinberger, Christine H. Chen, Eric E. Mamajek, James Muzerolle, Mark Pecaut, Martin A. Bitner, Melissa K. Mclure

arxiv:1004.4000 v1 · 2010-04-22 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFLSSCBH5WEB2Y625H6RG26R5M}

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	2026-05-18T02:07:54.875005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7957290827ed881d63dae9fd136bd1eb0dd8085e6e40e499d30fca18c787da05

Aliases

arxiv: 1004.4000 · arxiv_version: 1004.4000v1 · doi: 10.48550/arxiv.1004.4000 · pith_short_12: PFLSSCBH5WEB · pith_short_16: PFLSSCBH5WEB2Y62 · pith_short_8: PFLSSCBH

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/PFLSSCBH5WEB2Y625H6RG26R5M \
  | 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: 7957290827ed881d63dae9fd136bd1eb0dd8085e6e40e499d30fca18c787da05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a53d68eb7e43f86923f9c0310d42aabc0c9d71de41d44cab24a80e855c1bff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-04-22T20:00:01Z",
    "title_canon_sha256": "8f486e1d2b61485a2b6a666c6c2c8f1915a3829acab8de6a3f846cafb5551956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.4000",
    "kind": "arxiv",
    "version": 1
  }
}