Pith Number

pith:6AMLR2TI

pith:2009:6AMLR2TIYDLNHGTSZKC36NV7D5

not attested not anchored not stored refs pending

The High Energy Telescope on EXIST

B. Allen, G. K. Skinner, J. E. Grindlay, J. Hong, N. Gehrels, S. D. Barthelmy, the EXIST HET Working Group

arxiv:0909.0966 v1 · 2009-09-05 · 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{6AMLR2TIYDLNHGTSZKC36NV7D5}

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	2026-05-18T02:11:59.539670Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f018b8ea68c0d6d39a72ca85bf36bf1f53063c93aa9d29625280556567514266

Aliases

arxiv: 0909.0966 · arxiv_version: 0909.0966v1 · doi: 10.48550/arxiv.0909.0966 · pith_short_12: 6AMLR2TIYDLN · pith_short_16: 6AMLR2TIYDLNHGTS · pith_short_8: 6AMLR2TI

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/6AMLR2TIYDLNHGTSZKC36NV7D5 \
  | 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: f018b8ea68c0d6d39a72ca85bf36bf1f53063c93aa9d29625280556567514266

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3f59e01ea29332b512779d047657a280073e73f2d0faa9574d9d098b478e13f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2009-09-05T13:26:55Z",
    "title_canon_sha256": "c462be395dcaffc69244ef0d2091c474181946c2289603f93f721c8a5ea1125b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.0966",
    "kind": "arxiv",
    "version": 1
  }
}