Pith Number

pith:SMAOB33K

pith:2011:SMAOB33KXQCSEIGRRWPZPYWJJJ

not attested not anchored not stored refs pending

Rosetta-Alice Observations of Exospheric Hydrogen and Oxygen on Mars

(2) SwRI, (3) UMd, (4) LATMOS, (5) JHU/APL, (6) NWU), Andrew J. Steffl (2), David C. Slater (2), Harold A. Weaver (5), Henry B. Throop (2), Jean-Loup Bertaux (4), Joel Wm. Parker (2), Lori M. Feaga (3) ((1) JHU, Maarten Versteeg (2), Michael F. A'Hearn (3), Nathaniel J. Cunningham (6), Paul D. Feldman (1), S. Alan Stern (2)

arxiv:1106.3926 v1 · 2011-06-20 · 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{SMAOB33KXQCSEIGRRWPZPYWJJJ}

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	2026-05-18T02:01:34.764071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9300e0ef6abc052220d18d9f97e2c94a5d2b7c247547dcd5e33d9488fb48f2e6

Aliases

arxiv: 1106.3926 · arxiv_version: 1106.3926v1 · doi: 10.48550/arxiv.1106.3926 · pith_short_12: SMAOB33KXQCS · pith_short_16: SMAOB33KXQCSEIGR · pith_short_8: SMAOB33K

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/SMAOB33KXQCSEIGRRWPZPYWJJJ \
  | 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: 9300e0ef6abc052220d18d9f97e2c94a5d2b7c247547dcd5e33d9488fb48f2e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "430ddb4784121984df703b266567ecf397c0468ffcc6cb9c13b4032510e44b18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-06-20T14:46:26Z",
    "title_canon_sha256": "5205a7a554f05095500aa08fa11debc529535a47aa40f3ba82f05f27f6dc8753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.3926",
    "kind": "arxiv",
    "version": 1
  }
}