Pith Number

pith:642MXKWF

pith:2013:642MXKWFAPLOXU2SO3U7EGIQHB

not attested not anchored not stored refs pending

Time-Resolved Properties and Global Trends in dMe Flares from Simultaneous Photometry and Spectra

(2) University of Oklahoma, (3) Space Telescope Science Institute, (4) Universe Sandbox, (5) New Mexico State University, (6) Ohio State University, 7), (7) NASA's Goddard Space Flight Center), Adam F. Kowalski (1, Eric J. Hilton (4), James R. A. Davenport (1) ((1) University of Washington, John P. Wisniewski (2), Jon A. Holtzman (5), Rachel A. Osten (3), Sarah J. Schmidt (6), Suzanne L. Hawley (1)

arxiv:1307.2099 v1 · 2013-07-08 · 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{642MXKWFAPLOXU2SO3U7EGIQHB}

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	2026-05-18T03:19:02.419541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f734cbaac503d6ebd35276e9f219103853127939fa762a27aac734817b22c714

Aliases

arxiv: 1307.2099 · arxiv_version: 1307.2099v1 · doi: 10.48550/arxiv.1307.2099 · pith_short_12: 642MXKWFAPLO · pith_short_16: 642MXKWFAPLOXU2S · pith_short_8: 642MXKWF

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/642MXKWFAPLOXU2SO3U7EGIQHB \
  | 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: f734cbaac503d6ebd35276e9f219103853127939fa762a27aac734817b22c714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9dd312643fab6dcfbb18801f7a59d67f613ae991a1e45918f88bef142bd053",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-08T14:09:31Z",
    "title_canon_sha256": "9a63020c64b88d5dbe80a126c9db6825df4e66619c30c04cbf0757c14d1c2faf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2099",
    "kind": "arxiv",
    "version": 1
  }
}