Pith Number

pith:3TIUIISG

pith:2018:3TIUIISGIQWKX2JB3OI3FZIT2G

not attested not anchored not stored refs pending

Gaia DR2 Distances and Peculiar Velocities for Galactic Black Hole Transients

2), (2) IUCAA, (3) TTU), Anjali Rao (1), John A. Paice (1, Michael A.C. Johnson (1), Poshak Gandhi (1), Thomas J. Maccarone (3) ((1) Southampton

arxiv:1804.11349 v4 · 2018-04-30 · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3TIUIISGIQWKX2JB3OI3FZIT2G}

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	2026-05-17T23:50:59.749826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcd1442246442cabe921db91b2e513d1b459a1b427f57d1dbabf0d8b1d053fed

Aliases

arxiv: 1804.11349 · arxiv_version: 1804.11349v4 · doi: 10.48550/arxiv.1804.11349 · pith_short_12: 3TIUIISGIQWK · pith_short_16: 3TIUIISGIQWKX2JB · pith_short_8: 3TIUIISG

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/3TIUIISGIQWKX2JB3OI3FZIT2G \
  | 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: dcd1442246442cabe921db91b2e513d1b459a1b427f57d1dbabf0d8b1d053fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf4157bd3d3aff3aa6bc1c9aa843c02ed49c256ecf95ecf3d1a37b6c13b5b322",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-04-30T17:54:33Z",
    "title_canon_sha256": "0cba4d56f1639f652a434923205c70a174da976f7790946c30f931e62fe849ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.11349",
    "kind": "arxiv",
    "version": 4
  }
}