Pith Number

pith:NBDL3HUQ

pith:2013:NBDL3HUQX7P75JLFVTHPDIU5V2

not attested not anchored not stored refs pending

Simulator for Microlens Planet Surveys

Christine Liebig, Colin D.B. Snodgrass, Daniel M. Bramich, Keith Horne, Khalid A. Alsubai, Markus P.G. Hundertmark, Martin Dominik, Rachel A. Street, Sergei I. Ipatov, Yiannis Tsapras

arxiv:1308.6159 v1 · 2013-08-28 · astro-ph.IM · 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{NBDL3HUQX7P75JLFVTHPDIU5V2}

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	2026-05-18T01:47:57.473066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6846bd9e90bfdffea565accef1a29daead79424228b56a6bab02d366b7feaa88

Aliases

arxiv: 1308.6159 · arxiv_version: 1308.6159v1 · doi: 10.48550/arxiv.1308.6159 · pith_short_12: NBDL3HUQX7P7 · pith_short_16: NBDL3HUQX7P75JLF · pith_short_8: NBDL3HUQ

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/NBDL3HUQX7P75JLFVTHPDIU5V2 \
  | 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: 6846bd9e90bfdffea565accef1a29daead79424228b56a6bab02d366b7feaa88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee588b0fcf43df7f6988329c9d43c3d876f1066cfeddedf166d8f1b9e089062",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-08-28T14:20:16Z",
    "title_canon_sha256": "a0fae5d118e3602616e48b11e02b0a9771ec108a4f3be66ec6dad984a2d33c90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6159",
    "kind": "arxiv",
    "version": 1
  }
}