Pith Number

pith:THWXEQ3T

pith:2021:THWXEQ3T6FL2OKTYEK65BAJSG3

not attested not anchored not stored refs pending

A stringent upper limit on Be star fractions produced by binary interaction

A. P. Milone, A. Schootemeijer, B. Hastings, C. Wang, N. Langer

arxiv:2106.12263 v1 · 2021-06-23 · 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{THWXEQ3T6FL2OKTYEK65BAJSG3}

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	2026-07-05T03:19:14.936864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99ed724373f157a72a7822bdd0813236e396fdaa96924f05110b099387a23d13

Aliases

arxiv: 2106.12263 · arxiv_version: 2106.12263v1 · doi: 10.48550/arxiv.2106.12263 · pith_short_12: THWXEQ3T6FL2 · pith_short_16: THWXEQ3T6FL2OKTY · pith_short_8: THWXEQ3T

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/THWXEQ3T6FL2OKTYEK65BAJSG3 \
  | 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: 99ed724373f157a72a7822bdd0813236e396fdaa96924f05110b099387a23d13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "770f850f0996443e105595359f490f5ff67d91c2165ccb158fe4e42c594214db",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-06-23T09:40:06Z",
    "title_canon_sha256": "5d3dca4537c47862d1139391d2803b125b036b7599efd1621066af90cfc8d1b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.12263",
    "kind": "arxiv",
    "version": 1
  }
}