Pith Number

pith:BMXLDTVJ

pith:2017:BMXLDTVJ2Z6GBSQY2BISLWLOC2

not attested not anchored not stored refs pending

Time-Resolved High Spectral Resolution Observation of 2MASSW J0746425+200032AB

Dimitri Mawet, Ji Wang, Lisa Prato

arxiv:1702.07769 v1 · 2017-02-24 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMXLDTVJ2Z6GBSQY2BISLWLOC2}

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	2026-05-18T00:47:45.667285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b2eb1cea9d67c60ca18d05125d96e169e250f8617b43f086303182991f3d1e5

Aliases

arxiv: 1702.07769 · arxiv_version: 1702.07769v1 · doi: 10.48550/arxiv.1702.07769 · pith_short_12: BMXLDTVJ2Z6G · pith_short_16: BMXLDTVJ2Z6GBSQY · pith_short_8: BMXLDTVJ

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/BMXLDTVJ2Z6GBSQY2BISLWLOC2 \
  | 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: 0b2eb1cea9d67c60ca18d05125d96e169e250f8617b43f086303182991f3d1e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9db81a65b7293452c53818edb4501b03f6efc892f0e190a3d5b7ee86d287199c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-02-24T21:18:39Z",
    "title_canon_sha256": "775487d507202bde1206fc5e4031e395e617dc9babc44ab8c7ed45283101cda5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07769",
    "kind": "arxiv",
    "version": 1
  }
}