Pith Number

pith:QEI26PEZ

pith:2020:QEI26PEZO2CACP3B4HU766XP6B

not attested not anchored not stored refs pending

NGTS clusters survey -- II. White-light flares from the youngest stars in Orion

Andrew Grange, Christopher A. Watson, Claudia Belardi, David R. Anderson, Didier Queloz, Edward Gillen, Jack S. Acton, James A. G. Jackman, James McCormac, James S. Jenkins, Liam Raynard, Matthew R. Burleigh, Maximiliano Moyano, Michael R. Goad, Peter J. Wheatley, Philipp Eigm\"uller, Richard G. West, Rosanna H. Tilbrook, Samuel Gill, Sarah L. Casewell, Simon T. Hodgkin

arxiv:2007.01553 v1 · 2020-07-03 · astro-ph.SR · 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{QEI26PEZO2CACP3B4HU766XP6B}

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	2026-07-05T01:19:11.821748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8111af3c997684013f61e1e9ff7aeff05e391819a72830db9821bf94dbb702e2

Aliases

arxiv: 2007.01553 · arxiv_version: 2007.01553v1 · doi: 10.48550/arxiv.2007.01553 · pith_short_12: QEI26PEZO2CA · pith_short_16: QEI26PEZO2CACP3B · pith_short_8: QEI26PEZ

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/QEI26PEZO2CACP3B4HU766XP6B \
  | 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: 8111af3c997684013f61e1e9ff7aeff05e391819a72830db9821bf94dbb702e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2138c1b1f9456e76d01e5918d41e73c2c858ffe7e34dfe79ec5903caad4e35a",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-07-03T08:42:26Z",
    "title_canon_sha256": "f83559c816ad769d3e124cd6c85af82a9b68481d36783d4a5045006aac070a54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01553",
    "kind": "arxiv",
    "version": 1
  }
}