Pith Number

pith:ADMY7FGT

pith:2014:ADMY7FGTXMNDI6KON6JDTCSOWL

not attested not anchored not stored refs pending

Global Asteroid Risk Analysis

Clemens Rumpf

arxiv:1410.4471 v2 · 2014-10-16 · physics.space-ph · 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{ADMY7FGTXMNDI6KON6JDTCSOWL}

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	2026-05-18T02:26:45.241097Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

00d98f94d3bb1a34794e6f92398a4eb2f48e9b52ce8b8e30d8a5ad7ca59dcb1c

Aliases

arxiv: 1410.4471 · arxiv_version: 1410.4471v2 · doi: 10.48550/arxiv.1410.4471 · pith_short_12: ADMY7FGTXMND · pith_short_16: ADMY7FGTXMNDI6KO · pith_short_8: ADMY7FGT

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/ADMY7FGTXMNDI6KON6JDTCSOWL \
  | 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: 00d98f94d3bb1a34794e6f92398a4eb2f48e9b52ce8b8e30d8a5ad7ca59dcb1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63a1ae55ae7f0ba6ad7d0e8d531f5e4743489e8ade39ee7b7a0d5fc1506653f4",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2014-10-16T15:52:26Z",
    "title_canon_sha256": "4b8ac5c0865c339cdd51c3df42996416b14a407f83493f4f786bc2499e4ef553"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.4471",
    "kind": "arxiv",
    "version": 2
  }
}