Pith Number

pith:VIT32M7Q

pith:2010:VIT32M7Q6JYPSRWRW2YHU5LIFK

not attested not anchored not stored refs pending

ProtoEXIST: Advanced Prototype CZT Coded Aperture Telescopes for EXIST

Branden Allen, Brian D. Ramsey, Fiona A.Harrison, Henric S. Krawwczynski, JaeSub Hong, Jeffery A. Apple, Josh Grindlay, Neil A. Gehrels, Robert G. Baker, Scott D. Barthelmy, Trey Garson, Walter R. Cook

arxiv:1009.2824 v1 · 2010-09-15 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIT32M7Q6JYPSRWRW2YHU5LIFK}

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	2026-05-18T04:40:55.500515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa27bd33f0f270f946d1b6b07a75682aacf79bce19294ab95433818d6e88d16b

Aliases

arxiv: 1009.2824 · arxiv_version: 1009.2824v1 · doi: 10.48550/arxiv.1009.2824 · pith_short_12: VIT32M7Q6JYP · pith_short_16: VIT32M7Q6JYPSRWR · pith_short_8: VIT32M7Q

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/VIT32M7Q6JYPSRWRW2YHU5LIFK \
  | 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: aa27bd33f0f270f946d1b6b07a75682aacf79bce19294ab95433818d6e88d16b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3412a437e80582d041146b594fcba29c89ec8a6317f37afac872db809477460a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-09-15T03:32:45Z",
    "title_canon_sha256": "9645031d4dc25d962102c81520279747adb4fa33b646b7a12e1d80b43cae36ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.2824",
    "kind": "arxiv",
    "version": 1
  }
}