Pith Number

pith:U2LZKM3H

pith:2017:U2LZKM3H6JJTEZRVCVTR6GBVY5

not attested not anchored not stored refs pending

Photoionization Models for the Inner Gaseous Disks of Herbig Be Stars: Evidence Against Magnetospheric Accretion?

J. D. Landstreet, P. Patel, T. A. A. Sigut

arxiv:1701.06721 v1 · 2017-01-24 · 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{U2LZKM3H6JJTEZRVCVTR6GBVY5}

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	2026-05-18T00:49:09.619725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a697953367f25332663515671f1835c777b629c4bf122551838917aacf505636

Aliases

arxiv: 1701.06721 · arxiv_version: 1701.06721v1 · doi: 10.48550/arxiv.1701.06721 · pith_short_12: U2LZKM3H6JJT · pith_short_16: U2LZKM3H6JJTEZRV · pith_short_8: U2LZKM3H

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/U2LZKM3H6JJTEZRVCVTR6GBVY5 \
  | 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: a697953367f25332663515671f1835c777b629c4bf122551838917aacf505636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de15b3dbc7b1b78a39a06c301ab8b76d2f5aab151a1ed86cd97f6a41821bc885",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-01-24T03:47:01Z",
    "title_canon_sha256": "06bc38299d1f547aca180353fb98c9da73bdc5f075e92f103c3873196975602e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06721",
    "kind": "arxiv",
    "version": 1
  }
}