Pith Number

pith:GDZDB5H5

pith:2019:GDZDB5H5TUHU2ZVM74GO33A52Y

not attested not anchored not stored refs pending

Combined Emerging Capabilities for Near-Earth Objects (NEOs)

A. Mainzer (JPL), B.J. Holler (STScI), C.A. Thomas (NAU), C. Lisse (JHU/APL), D. Woods (MIT, H.B. Hammel (AURA), J. Bauer (UMD), Lincoln Labs), LLC), M. Brozovic (JPL), M. E. Schwamb (Gemini Obs.), S.N. Milam (NASA/GSFC), T. Grav (PSI), T. Spahr (NEO Sciences, V. Reddy (Arizona)

arxiv:1907.08972 v1 · 2019-07-21 · 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{GDZDB5H5TUHU2ZVM74GO33A52Y}

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	2026-05-17T23:40:02.538067Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f230f4fd9d0f4d66acff0cedec1dd611158ba569d2d5a2e0e136b24bded4d6

Aliases

arxiv: 1907.08972 · arxiv_version: 1907.08972v1 · doi: 10.48550/arxiv.1907.08972 · pith_short_12: GDZDB5H5TUHU · pith_short_16: GDZDB5H5TUHU2ZVM · pith_short_8: GDZDB5H5

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/GDZDB5H5TUHU2ZVM74GO33A52Y \
  | 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: 30f230f4fd9d0f4d66acff0cedec1dd611158ba569d2d5a2e0e136b24bded4d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4576d7b388994ee767ede20cbd1bcdb48b7b5132c678335e62e11ae503af0f2c",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-07-21T13:09:42Z",
    "title_canon_sha256": "61f6ea61ce73843f06461a5b423f2f5702eb55c5821a63c1add4d25d31c01ced"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.08972",
    "kind": "arxiv",
    "version": 1
  }
}