Pith Number

pith:DS7VXF6V

pith:2021:DS7VXF6VC3RNZ66VMR3K6COZBN

not attested not anchored not stored refs pending

Fast infrared variability from the black-hole candidate MAXI J1535$-$571 and tight constraints on the modelling

A. Veledina, D. Russell, F. M. Vincentelli, J. Malzac, K. O'Brien, M.C. Baglio, P. Casella, P. Uttley, R. Fender, T. Maccarone

arxiv:2102.06710 v1 · 2021-02-12 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DS7VXF6VC3RNZ66VMR3K6COZBN}

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.

Cited by

1 paper in Pith

A new likely pulsar binary in 47~Tucanae from continuum searches

Receipt and verification

First computed	2026-07-05T02:19:46.370920Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbf5b97d516e2dcfbd56476af09d90b4ccc49dfbcffcfa24849b84567afe350

Aliases

arxiv: 2102.06710 · arxiv_version: 2102.06710v1 · doi: 10.48550/arxiv.2102.06710 · pith_short_12: DS7VXF6VC3RN · pith_short_16: DS7VXF6VC3RNZ66V · pith_short_8: DS7VXF6V

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/DS7VXF6VC3RNZ66VMR3K6COZBN \
  | 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: 1cbf5b97d516e2dcfbd56476af09d90b4ccc49dfbcffcfa24849b84567afe350

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1981667c730acd896ea8e3e7aae6711cadff5cd9e7d90619fe2c5ec29183a1de",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2021-02-12T19:00:00Z",
    "title_canon_sha256": "d6f240e3d2bb287bdbfd2d582fa5eecc5c9ccf9322012c83b658fdc0ca4a0813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06710",
    "kind": "arxiv",
    "version": 1
  }
}