Pith Number

pith:S7VL4Y6V

pith:2025:S7VL4Y6VSP4CAD4VHNE4MEI4L3

not attested not anchored not stored refs pending

Effects of oxidation and impurities in lithium surfaces on the emitting wall plasma sheath

Ammar Hakim, Bhuvana Srinivasan, Kolter Bradshaw

arxiv:2501.17686 v2 · 2025-01-29 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S7VL4Y6VSP4CAD4VHNE4MEI4L3}

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	2026-07-05T11:07:19.670719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97eabe63d593f8200f953b49c6111c5ef1aeb11de120ee5209621d343b5befba

Aliases

arxiv: 2501.17686 · arxiv_version: 2501.17686v2 · doi: 10.48550/arxiv.2501.17686 · pith_short_12: S7VL4Y6VSP4C · pith_short_16: S7VL4Y6VSP4CAD4V · pith_short_8: S7VL4Y6V

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/S7VL4Y6VSP4CAD4VHNE4MEI4L3 \
  | 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: 97eabe63d593f8200f953b49c6111c5ef1aeb11de120ee5209621d343b5befba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acddce231b7fe00f7c508b1b42d2d5661ae6c768206eec9ab56ba25dcd9e8337",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2025-01-29T14:52:33Z",
    "title_canon_sha256": "5202ac4d94d80a54c055345104951690867c0e4b5fb9e1c8d7d225618eacca34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.17686",
    "kind": "arxiv",
    "version": 2
  }
}