Pith Number

pith:2TB76GH6

pith:2014:2TB76GH6EBUWDBRNEBZC5TWVF2

not attested not anchored not stored refs pending

Pebble Delivery for Inside-Out Planet Formation

(2) CIERA, Astronomy, Dept. of Physics, Jonathan C. Tan (1), Northwestern University), Sourav Chatterjee (2) ((1) Dept. of Astronomy, University of Florida, Xiao Hu (1)

arxiv:1410.5819 v1 · 2014-10-21 · 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{2TB76GH6EBUWDBRNEBZC5TWVF2}

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	2026-05-18T01:36:56.690276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4c3ff18fe206961862d20722eced52e98d342624c4fc7834032eb44f3da5e78

Aliases

arxiv: 1410.5819 · arxiv_version: 1410.5819v1 · doi: 10.48550/arxiv.1410.5819 · pith_short_12: 2TB76GH6EBUW · pith_short_16: 2TB76GH6EBUWDBRN · pith_short_8: 2TB76GH6

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/2TB76GH6EBUWDBRNEBZC5TWVF2 \
  | 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: d4c3ff18fe206961862d20722eced52e98d342624c4fc7834032eb44f3da5e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "397e87b213111821477b0c09c9f398e96cd20caf2dbbf18433e3924551cb985d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-10-21T20:00:05Z",
    "title_canon_sha256": "3f4f9e8bb35023b270e8fd3f903d849159b848bf1957570a350c95b2a1228316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.5819",
    "kind": "arxiv",
    "version": 1
  }
}