Pith Number

pith:NTVSFT5Q

pith:2016:NTVSFT5QVXQ5SI6P52CDJUQXPL

not attested not anchored not stored refs pending

H2S in the L1157-B1 Bow shock

Bertrand Lefloch, Cecilia Ceccarelli, Claudio Codella, Francesco Fontani, Izaskun Jimenez-Serra, Jonathan Holdship, Linda Podio, Mario Tafalla, Milena Benedettini, Rafael Bachiller, Serena Viti

arxiv:1608.01983 v1 · 2016-08-05 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NTVSFT5QVXQ5SI6P52CDJUQXPL}

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	2026-05-18T01:08:37.594724Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ceb22cfb0ade1d923cfee8434d2177ac2ef92ce535aa18908e80352026ba186

Aliases

arxiv: 1608.01983 · arxiv_version: 1608.01983v1 · doi: 10.48550/arxiv.1608.01983 · pith_short_12: NTVSFT5QVXQ5 · pith_short_16: NTVSFT5QVXQ5SI6P · pith_short_8: NTVSFT5Q

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/NTVSFT5QVXQ5SI6P52CDJUQXPL \
  | 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: 6ceb22cfb0ade1d923cfee8434d2177ac2ef92ce535aa18908e80352026ba186

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c37661ede046103a914d5c108a27fa49ae7ce0dc05f3b214294e64821893589",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-08-05T19:36:14Z",
    "title_canon_sha256": "b13dc8cb51e78179b2dd426d9f40b0d095c76493e36b4870d70fb8d6abba0996"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.01983",
    "kind": "arxiv",
    "version": 1
  }
}